Question

Choose the correct statement of Reciprocity theorem in single source network:

• A. The ratio of response to excitation is invariant to an interchange of the positions of the excitation and response, if the excitation is a current source, the response should be a voltage source.
• B. The ratio of response to excitation is invariant to an interchange of the positions of the excitation and response, if the excitation is a voltage source, the response should be a voltage source.
• C. The ratio of response to excitation is invariant to an interchange of the positions of the excitation and response, if the excitation is a current source, the response should be a current source.
• D. None of these

Hint:

Reciprocity applies only to linear bilateral networks with single independent sources and identical types of excitation/response.

Answer 1

The Correct Option is C

Reciprocity theorem states that: - In a linear bilateral single source network, the ratio of excitation to response remains the same even if positions of excitation and response are interchanged, provided the nature of source and response remains same (current-to-current or voltage-to-voltage).