Homework Help: physics

Posted by Anonymous on Friday, February 22, 2013 at 12:46am.

A 50 V battery has an internal resistance r.
1 A
50 V
r
55 Ω
66 Ω
internal
resistance
What is the value of r?
Answer in units of Ω

No one has answered this question yet.

Answer this Question

Related Questions

physics - A 50 V battery has an internal resistance r. 1 A 50 V r 55 Ω ...
physics - A 8 V flashlight battery has an internal resistance of 1.7 Ω ...
Physics - What is the emf of a battery with a 0.15 Ω internal ...
physics - A new "D" battery has an emf of 1.5 V. When a wire of ...
Physics - A 5.0 Ω resistor, a 9.0 Ω resistor, and a 10.0 &...
Physics - An electric kettle operates at 110V. What is the resistance of the ...
Physics - An electric kettle operates at 110V. What is the resistance of the ...
Physics - 2 resistors 3 Ω and 6 Ω are connected in parallel ...
physics - Three small lamps are connected to a 24 V battery, as shown in the &...
physics - Consider the circuit in the diagram. Let R1 = 51.0 Ω, R2 = 38...

For Further Reading

Members

Community

FEATURES

First Name:
School Subject:
Answer: