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The magnitude of induced e.m.f. in conducting loop can be increased by

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Important Questions on Electromagnetic Induction

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Gamma Question Bank for Medical Physics>Chapter 21 - Electromagnetic Induction>Assignment Set-1>Q 3
Electrical inertia of coil is
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Gamma Question Bank for Medical Physics>Chapter 21 - Electromagnetic Induction>Assignment Set-1>Q 4

The coefficient of self inductance (L) of two coils having coefficient of self inductance L1 and L2 respectively are connected in series as shown in figure is equal to

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Gamma Question Bank for Medical Physics>Chapter 21 - Electromagnetic Induction>Assignment Set-1>Q 5
Two solenoids of same cross-sectional area A, having ratio of their lengths and ratio of number of turns equal to 2: 3 and 1: 2 respectively. The ratio of self-inductance of two solenoids is
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Gamma Question Bank for Medical Physics>Chapter 21 - Electromagnetic Induction>Assignment Set-1>Q 6
Lenz's law is based on conservation of 
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Gamma Question Bank for Medical Physics>Chapter 21 - Electromagnetic Induction>Assignment Set-1>Q 7
_____ is used in magnetic braking in trains.
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Gamma Question Bank for Medical Physics>Chapter 21 - Electromagnetic Induction>Assignment Set-1>Q 8
The induced emf in a coil of self inductance L, when current in it changes at the rate of didtis given by ε= _____ .
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Gamma Question Bank for Medical Physics>Chapter 21 - Electromagnetic Induction>Assignment Set-1>Q 9
The dimensional formula of magnetic flux is
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Gamma Question Bank for Medical Physics>Chapter 21 - Electromagnetic Induction>Assignment Set-1>Q 10
Motional emf and induced emf are different (True/false)