Practicing Success
Case : Read the passage and answer the question(s). Consider a coil C1 connected to galvanometer as shown. Another current carrying coil C2 is placed next to the first coil. In context to this, answer the following question. |
If the coil C2 is held fixed, what happens to the galvanometer needle? |
Goes on deflecting in the direction it was Deflects in the opposite direction Stays stationary where it was Comes back to zero |
Comes back to zero |
As there is no motion between the coils, no current flows through it and so the galvanometer reading shows no deflection at all. |