CUET Preparation Today
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. |
What happens when the tapping key is kept pressed? |
The galvanometer is deflected. The galvanometer deflected momentarily. The galvanometer is deflected even after the key tapping key is released. None of the above. |
The galvanometer deflected momentarily. |
There is only a momentary deflection in the galvanometer because after that the current reaches a steady value. |
