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Did you know?
Light from the Sun takes ~8 minutes 20 seconds to reach Earth, travelling at 300,000 km/s.
Did you know?
Light from the Sun takes ~8 minutes 20 seconds to reach Earth, travelling at 300,000 km/s.
If the galvanometer G does not show any deflection in the circuit shown, the value of R is given by:

To solve this problem, we will use the concept of a balanced Wheatstone bridge.Given:• A 10 V battery in series with a 400 resistor.• A 2 V battery in parallel with resistor • Galvanometer G shows no deflection, indicating no current through it.
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