what is the use of resistance box. why should it protect galvanometer. why high amount of current cannot pass in galvanoment
Answer (1)
20th Jan, 2020
The use of resistance box is that it controls the specific value of current to flow through the circuit (safety of the circuit). Since it's function is to control high amount of currents, it is connected to galvanometer to protect it from the damages caused by high currents.
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