Question: 1. A heating element operates on 115 V. If it has a resistance of 24.0, what current does it draw? 2. A coffeepot operates on

1. A heating element operates on 115 V. If it has a resistance of 24.0Ω, what current does it draw?
2. A coffeepot operates on 12.0 V. If it draws 2.50A, find its resistance.
3. An electric heater draws a maximum of 14.0 A. If its resistance is 15.7Ω, on what voltage is it operating?
4. A heating coil operates on 220 V. If it draws 15.0A, find its resistance.
5. Find the resistance that draws 0.750A on 115 V.
6. What current does a 75.0-Ω resistance draw on 115 V?
7. A heater operates on 220V. If it draws 12.5 A, what is its resistance?
8. What current does a 50.0-Ω resistance draw on 115 V?

Step by Step Solution

3.32 Rating (155 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock

1 I VR 115V 240 479 A 2 R V I 120V 250A 480 ... View full answer

blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Document Format (1 attachment)

Word file Icon

251-P-E-E-C (145).docx

120 KBs Word File

Students Have Also Explored These Related Electricity and Magnetism Questions!