A resistance R is connected to a voltage source Vs having internal resistance Rs. A voltmeter of resistance Rm is used to measure the voltage across R. The voltmeter will read

• A. <img src="/_files/images/electronics-and-communication-engineering/networks-analysis-and-synthesis/122-686-1.png">
• B. <img src="/_files/images/electronics-and-communication-engineering/networks-analysis-and-synthesis/122-686-2.png">
• C. <img src="/_files/images/electronics-and-communication-engineering/networks-analysis-and-synthesis/122-686-3.png">
• D. <img src="/_files/images/electronics-and-communication-engineering/networks-analysis-and-synthesis/122-686-4.png">