Tuesday
July 22, 2014

Homework Help: physics

Posted by Edwin on Tuesday, March 16, 2010 at 12:33pm.

A 24V battery of internal resistance of 10ohms is connected to a variable resistor. At what value of current drawn from battery the rate of heat produced by the resistor is maximum? Hence find its value.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

physical - A battery of e.m.f 24v and internal resistance of 4ohms is connected ...
Physics - A 79.4-Ω and a 47.7-Ω resistor are connected in parallel. ...
physics - Consider a battery that has Vt = 12.0 V when it is not connected to a ...
Physics - A 2.0-ohm resistor is connected in series with a 20.0-V battery and a ...
physics - A new "D" battery has an emf of 1.5 V. When a wire of negligible ...
Physics - Batteries are not perfect. Instead they have an "internal resistance, ...
Physics - A battery with an emf of 7.9 V and internal resistance of 1.37 Ω...
physics - when you connect an unknown resistor across the terminals of a 1.50 V...
Physics - Batteries are not perfect. Instead they have an "internal resistance, ...
physics - A 6.0 resistor and a 3.0 resistor are connected in parallel to a 1...

Search
Members