ElectroMagnetic InductionMedium
Question
Magnetic flux through a coil is changes with respect to time then emf induced in it which incorrect regarding induced emf in coil :-
Options
A.Coil may be made up with wood
B.Coil may be connected with an open circuit
C.Coil must be of conducting nature
D.Induced emf does not depends upon resistance of the coil
More ElectroMagnetic Induction Questions
A coil of area 100cm2 has 500 turns magnetic field of 0.1 weber/meter2 is perpendicular to the coil. The field is reduce...Suppose a long solenoid of 100 cm length, radius 2 cm having 500 turns per unit length, carries a current $I = 10sin(\om...Initially key was placed on (1) till the capacitor got fully charged. Key is placed on (2) at t = 0. The time when the e...The north pole of a magnet is brought near a metallic ring. Then the direction of the induced current in the ring will b...A vertical rod of length l is moved with constant velocity v towards East. The vertical component of the earth′s m...