A resistor R is connected to a voltage source V_S having an internal resistance R_S. A voltmeter of resistance R_m is connected across the terminals of the resistor R. The voltmeter will read a voltage of

A) $$\frac{{{V_s}{R_m}}}{{{R_s}R + {R_s}{R_m} + R{R_m}}}$$ B) $$\frac{{{V_s}R}}{{R + {R_s}}}$$ C) $$\frac{{{V_s}{R_m}}}{{R{R_s} + {R_m}}}$$ D) $$\frac{{{V_s}R{R_m}}}{{{R_s}R + {R_s}{R_m} + R{R_m}}}$$

Answer & Solution

Correct Answer: Option D

Let's discuss the solution. Join the discussion

Question posted by Examveda

Community

Join the Discussion

Join the discussion

Login to post a comment or share your explanation.

No comments yet Be the first to discuss this question.

Keep Learning

A resistor R is connected to a voltage source VS having...

A resistor R is connected to a voltage source VS having an internal resistance RS. A voltmeter of resistance Rm is connected across the terminals of the resistor R. The voltmeter will read a voltage of

Join the Discussion

Related Questions on Network Theory and Analysis

A resistor R is connected to a voltage source V_S having an internal resistance R_S. A voltmeter of resistance R_m is connected across the terminals of the resistor R. The voltmeter will read a voltage of