Question

The potential energy of a charge q moving from A to B at point A is 5.4 × 10-10 joules and at point B is 2.3 × 10-10 joules. The charge is 2.5 × 10-15 coulombs. What potential difference does the particle undergo?
Select one of the options below as your answer:

A.
1.2 × 103 volts
B.
2.3 × 103 volts
C.
2.5 × 104 volts
D.
5.4 × 104 volts
E.
7.0 × 104 volts

Answer 1

\[\Delta E_p=q \Delta V \rightarrow V=1,24*10^5 Volts\]

Answer 2

so its A?

Answer 3

and u round it?

Answer 4

i think there's a mistake in the answers given to you

Answer 5

oh dangit I hate this websight

Answer 6

not this one the one my test is on

Answer 7

but thanks which one should I put cause if it wrong idk lol

Answer 8

im gunna go with a

Answer 9

answer is d btw

Answer 10

well for me its d
2.3 × 10^3 volts
2.5 × 10^4 volts
5.4 × 10^4 volts
7.0 × 10^4 volts
1.2 × 10^5 volts

Answer 11

well for me its d
2.3 × 10^3 volts
2.5 × 10^4 volts
5.4 × 10^4 volts
7.0 × 10^4 volts
1.2 × 10^5 volts

Answer 12

AIIIII FIFCIOLLLLLLLLLLLLOLOL