Asked by Lynn
Charged particles #1 and #2 are 0.4 cm apart in air and exert a 100 Nt on force each other. If the 2 charges (at the same distance) exert a 25 Nt for on each other in substance "blox", then "blox" has a dielectric constant of:
0, 4, 2, 2500, more info needed
0, 4, 2, 2500, more info needed
Answers
Answered by
bobpursley
E=q/episilion
episilion=4, E reduced to 1/4. Think about it, what does a dielectric do?
episilion=4, E reduced to 1/4. Think about it, what does a dielectric do?
Answered by
Lynn
it's an electrical insulator...so I would set my equation up as
1/4 = q/4 ? Is this correct? But then my answer equals 1, which isn't an answer choice. I'm sorry, but I'm just not getting this...
1/4 = q/4 ? Is this correct? But then my answer equals 1, which isn't an answer choice. I'm sorry, but I'm just not getting this...
Answered by
bobpursley
What equation?
In a parallel field, E=q/episilion.
If E goes down by 4, episiolon has to increase by 4. The answer is 4.
In a parallel field, E=q/episilion.
If E goes down by 4, episiolon has to increase by 4. The answer is 4.
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