Electromagnetic Induction

A. 150msec-1
B. 384msec-1
C. 38.4msec-1
D. 200msec-1

A. Mutual inductance
B. Self inductance
C. Magnetic fields
D. Heating effect

A. Galvanometer
B. Ammeter
C. Voltmeter
D. Transformer

A. Step down
B. Input voltage and output voltage remain same
C. Step up
D. Amplifier is used

A. Retaintivity
B. Permeability
C. Flux
D. Hysteresis

A. Maximum
B. Zero
C. Intermediate values
D. No back emf

A. Lenzs law
B. Faradays law
C. Mutual induction
D. Law of conservation of power

A. Induced current
B. Eddy current
C. Back emf
D. None of the above

A. 3-Jan
B. 3
C. 1
D. 6

A. D.C voltage
B. A.C voltage
C. Half A.C voltage
D. Half D.C voltage