For critical damping, the resistance in D'Arsonval galvanometer circui – McqOptions

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1.	For critical damping, the resistance in D'Arsonval galvanometer circuit should be equal to
A.	<img src="/_files/images/electronics-and-communication-engineering/measurements-and-instrumentation/232-69-1.png">
B.	<img src="/_files/images/electronics-and-communication-engineering/measurements-and-instrumentation/232-69-2.png">
C.	<img src="/_files/images/electronics-and-communication-engineering/measurements-and-instrumentation/232-69-3.png">
D.	<img src="/_files/images/electronics-and-communication-engineering/measurements-and-instrumentation/232-69-4.png">
Answer» B. <img src="/_files/images/electronics-and-communication-engineering/measurements-and-instrumentation/232-69-2.png">

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