[Answered] If a 500-W heater carries a current of 2.00 A, what is the voltage across the ends of the heating ...

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Author Question: If a 500-W heater carries a current of 2.00 A, what is the voltage across the ends of the heating ... (Read 33 times)

nenivikky

Hero Member
Posts: 516

on: Jul 28, 2018

If a 500-W heater carries a current of 2.00 A, what is the voltage across the ends of the heating element?
a. 2000 V
c. 0.008 V
b. 125 V
d. 250 V

Question 2

An object of radius R and moment of inertia I rolls down an incline of height H after starting from rest. Its total kinetic energy at the bottom of the incline:
a. is gR/I.
b. is I/gH.
c. is 0.5 Ig/H.
d. cannot be found from the given information alone.

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amandanbreshears

Sr. Member
Posts: 320

Reply #1 on: Jul 28, 2018

Answer to Question 1

D

Answer to Question 2

D

nenivikky

Hero Member
Posts: 516

Reply #2 on: Jul 28, 2018

amandanbreshears

Sr. Member
Posts: 320

Reply #3 on: Jul 28, 2018

You're welcome

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Author Question: If a 500-W heater carries a current of 2.00 A, what is the voltage across the ends of the heating ... (Read 33 times)

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