MHT CET · Physics · Current Electricity
In the given electrical network, the value of resistance ' \(R\) ' when the current in the galvanometer will be zero, is
- A \(4 \Omega\)
- B \(6 \Omega\)
- C \(7 \Omega\)
- D \(10 \Omega\)
Answer & Solution
Correct Answer
(B) \(6 \Omega\)
Step-by-step Solution
Detailed explanation
\(\frac{12}{6} = \frac{R}{3}\) \(2 = \frac{R}{3}\)
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