March 24, 2017

Post a New Question

Posted by on Saturday, February 6, 2010 at 10:40pm.

When switch S in the figure is open, the voltmeter V of the battery reads 3.13V . When the switch is closed, the voltmeter reading drops to 2.90V , and the ammeter A reads 1.70A. Assume that the two meters are ideal, so they do not affect the circuit.
emf= V
sorry I left out the V and the A earlier.

  • College Physics - , Saturday, February 6, 2010 at 10:58pm

    Both posts are statements. Nowhere do you ask a question.

Answer This Question

First Name:
School Subject:

Related Questions

More Related Questions

Post a New Question