ElectroMagnetic InductionHard
Question
The armature coil of dynamo is in motion. The generated induced emf varies and the number of magnetic lines of force also varies. Which of the following condition is correct:-
Options
A.lines of flux will be minimum, but induced emf will be zero.
B.lines of flux will be maximum, but the induced emf will be zero.
C.lines of flux will be maximum, but induced emf will be not be zero.
D.the lines of flux will be maximum, and the induced emf will be also maximum.
More ElectroMagnetic Induction Questions
In a series L−R growth circuit, if maximum current and maximum induced emf in an inductor of inductance 3mH are 2A...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...A magnet is suspended from a spring and when it oscillates, the magnet moves in and out of the coil C. The coil is conne...A vertical conducting ring of radius R falls vertically with a speed V in a horizontal uniform magnetic field B which is...At a moment (t = 0) when charge on capacitor C1 is zero, the switch is closed. If I0 be the current through inductor at ...