Posted by **Billy** on Sunday, April 14, 2013 at 9:19pm.

A circuit contains six 270 lamps and a 18.0 heater connected in parallel. The voltage across the circuit is 120 V.

(a) What is the current in the circuit when four lamps are turned on?

(b) What is the current in the circuit when all lamps are on?

(c) What is the current in the circuit when six lamps and the heater are operating?

## Answer This Question

## Related Questions

- Physics - A circuit contains sic 60-W lamps with a resistance of 240-ohm each ...
- Physics - A circuit contains sic 60-W lamps with a resistance of 240-ohm each ...
- Algebra - Two lamps can be connected to a battery in a circuit in series or in ...
- Algebra - Two lamps can be connected to a battery in a circuit in series or in ...
- physics - Please check my work here: Resistors of 30 ohms and 60 ohms are ...
- physics - 1. Outlets of two rooms are placed in parallel on a single circuit (...
- Physics - Thanks for any help :) Four 20 ohm resistors are connected in parallel...
- physics. - resistors of 30 ohms and 60 ohms are connected in parallel and joined...
- Physical Science: Series Circuit - There is a circuit of 2 lamps in a series. If...
- physics - need help - Resistors of 30 ohms and 60 ohms are connected in parallel...

More Related Questions