In an ammeter, 0.2% of the main current passes through the galvanometer. If the…
Physics · Class 12 · CBSE — Moving Charges and Magnetism
In an ammeter, 0.2% of the main current passes through the galvanometer. If the resistance of the galvanometer is G, the resistance of the ammeter will be:
- \(\frac{1}{500} G\)
- \(\frac{1}{499} G\)
- \(\frac{499}{500} G\)
- \(\frac{500}{499} G\)
Answer
(A) 1 500 G
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