Coil resistance
b) Magnet not visible
c) Number of coil turns.
d) Pole strength of the magnet.
Alternating
b) Steady
c) Pulsating
d) None of these
a) Choke
b) Transformer
Generator
d) Thermo-couple
a) Fleming’s left-hand rule.
Fleming’s right-hand rule.
c) Helix rule.
d) Corkscrew rule.
Transformer
b) Motor
c) Generator
d) Battery
a) Coil resistance
b) Flux magnitude
Rate of change of flux
d) None of these
Self inductance
b) Mutual inductance
c) Capacitance
d) None of these
a) More
Less
c) The same
d) None of these
a) More will be the weber-turns.
b) More will be the emf induced.
c) Lesser the flux produced by it.
Smaller the delay in establishing steady current through it.
a) Ac.
Dc.
c) Pulsating
d) None of these
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