If dL/dθ < 0 in SR motor and current is positive, torque will be:

Option 1: Positive

Option 2: Negative

Option 3: Zero

Option 4: Infinite

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Correct Option: 2

Explanation

From torque equation T = 1/2 i² dL/dθ, if dL/dθ is negative, torque becomes negative, producing braking action.