The Figure Shows A Circular Region Of Radius 6

Reason: It is on account of self-inductance that the coil opposes any change in current passing through it. The figure shows a circular region of radius R in which uniform magnetic field is increasing at a constant rate dB/dt =. 4. for rR and for rR.

The Figure Shows A Circular Region Of Radius 10

A)b)c)d)Correct answer is option 'D'. Besides giving the explanation of. Developer's Best Practices. Assertion: The induced electric field is non-conservative. Figure shows a circular region of radius R in which uniform magnetic field B exists. Assertion: Iron loss is minimized by using a laminated core. The figure below shows a circular fishpond of radius 6 meters surrounded by a pavement of uniform width. The figure shows a circular fishpond of radius 6 meters surrounded by a pavement of uniform width. - Tutorke. Access over 500+ hours of video lectures 24*7, covering complete syllabus for JEE preparation. Mechanical Properties of Fluids.

The primary and secondary coils of a transformer have and turns, respectively. HR Interview Questions. From the given, localid="1663150045833". Reason: Induced current in metal will decrease the acceleration. Live Doubt Clearing Session. UPSC IAS Exams Notes. Get premium membership.

The Figure Shows A Circular Region Of Radius M

So please help us by uploading 1 new document or like us to download: OR LIKE TO DOWNLOAD IMMEDIATELY. Ds denotes small elemental length/distance. The force is: Laws of Motion. Reason: Work done in a closed path in the induced electric field is non-zero. Non-uniform along its length. The figure shows a circular region of radius m. Solving further, - ∫ ds = 2πr as it will cover whole length of the circle i. e. circumference. 32-7) are being discharged by a constant current. The electric field produced is. For a non-uniform electric field, we use equation 32-3 for finding the magnetic field inside the circle and outside the circle.

The self-inductance of the coil is. Physics Tutorial on Magnetic Fields. Both assertion and reason are false statements. The pressure inside the bubble is 1100 greater than the atmospheric pressure. Trending Categories. Along the flat top face, which has a radius of 2. Updated on 16-Mar-2023 12:33:34. Current Electricity. D) Parallel to magnetic field lines, with the south pole pointing in the direction of the field. May be uniform or non-uniform. The figure shows a circular region of radius 10. Practice over 30000+ questions starting from basic level to JEE advance level. Figure 32-27 shows a closed surface.

The Figure Shows A Circular Region Of Radius 2

Can you explain this answer?. 94% of StudySmarter users get better up for free. 5 s, the average induced emf in the coil is 1 volt. To keep our site running, we need your help to cover our server cost (about $400/m), a small donation will help us a lot. Download more important topics, notes, lectures and mock test series for JEE Exam by signing up for free. We need your help to maintenance this website. A) What is the magnitude of the magnetic field at radial distance? Each plate has a radius of. The figure shows a circular region of radius 2. A) Perpendicular to magnetic field lines, in a direction defined by the right-hand rule. Thank you for interesting in our services. Assertion is a true statement but the reason is false. Test Series/Daily assignments. The magnitude of the displacement current is given by, where is the radial distance.

The space between the plates of a parallel plate capacitor is filled with a 'dielectric' whose 'dielectric constant' varies with distance as per the relation: The capacitance, of this capacitor, would be related to its 'vacuum' capacitance as per the relation: Electrostatic Potential and Capacitance. We are a non-profit group that run this website to share documents. If the magnetic flux linked with the primary coil is given by where is in weber, is time in second and is a constant, then the output voltage across the secondary coil is: Questions from JEE Main 2014. Ask your doubts live everyday Join our live doubt clearing session conducted by our experts. The Question and answers have been prepared. By using the concept of magnetic field for the non-uniform electric field, the magnetic field inside and outside the circle can be found. Along the flat bottom face, a magnetic flux 0. If the magnetic induction varies in magnitude and direction at different points in a region, the magnetic field is said to be non-uniform.

The Figure Shows A Circular Region Of Radius 0

The formula is as follows: Where, is the magnetic field, is the flux. Cannot be predicted. Hence, we got the value of electric field. 5 s. 3. t = 3 s. 4. t = 5 s. Choke coil works on the principle of. C) Perpendicular to magnetic field lines. Covers all topics & solutions for JEE 2023 Exam. The flux encircled by a concentric circle of radius r is given by, where and t is in seconds. The width of the pavement is x meters as shown. What are the resistance of armature and induced e. m. f.? At what depth is the bubble below the surface of the liquid? If the velocity of conductor becomes double, the induced current will be.

In English & in Hindi are available as part of our courses for JEE. Figure 32-30 shows a circular region of radius in which a displacement current is directed out of the page. Answer: Explanation: As given the Magnetic field is increasing at a rate of dB/dt, therefore the magnetic field is not constant. 1. for all values of r. 2. for all values of r. 3. for rR and for rR. B) What is the current in the wires attached to the plates? In that case, which of the following graphs, drawn schematically, correctly shows the variation of the induced electric field E(r)? National Mock Tests. If is the subsequent change in volume of contained air and the change in total surface area, is the surface tension and atmospheric pressure, which of the following relation is correct? The average mass of rain drops is kg and their average terminal velocity is Calculate the energy transferred by rain to each square metre of the surface at a place which receives of rain in a year. The initial speed of a bullet fired from a rifle is. Assertion: When a piece of non-metal and a metal are dropped from the same height near the surface of the earth, the non-metallic piece will reach the ground first.

The Figure Shows A Circular Region Of Radius X

Proper planning to complete syllabus is the key to get a decent rank in JEE. Theory, EduRev gives you an. The magnetic field due to a bar magnet is non-uniform. The potential across a generator is 125V when it is delivering 10A. Both assertion and reason are true but the reason is not the correct explanation of the assertion. For JEE 2023 is part of JEE preparation. The circuit shown here has two batteries of and and three resistors and and a capacitor. How far above the centre of the target the rifle must be aimed in order to hit the target? Figure shows a circular area of radius R where a uniform magnetic fiel... Opt d. Question Description. During the discharging, at a point between the plates at radial distance from the central axis, the magnetic field has a magnitude of.

The JEE exam syllabus. When it delivers 30A the potential is 120V. The induced electric field at a distance r from the centre is. An air bubble of radius is in a liquid having surface tension and density. Two soap bubbles coalesce to form a single bubble. How much is the current in the circuit in steady state?

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