ATAR Notes: Forum

HSC Stuff => HSC Science Stuff => HSC Subjects + Help => HSC Physics => Topic started by: Jamsiiboii on August 09, 2019, 12:04:02 pm

Title: Help for Mod 6 Question
Post by: Jamsiiboii on August 09, 2019, 12:04:02 pm: What's up people.

Can anyone please answer the two questions in the attachment below. For some reason, I'm stuck ??? ???.

Thanks
Title: Re: Help for Mod 6 Question
Post by: DrDusk on August 09, 2019, 03:00:10 pm: Quote from: Jamsiiboii on August 09, 2019, 12:04:02 pm
What's up people.

Can anyone please answer the two questions in the attachment below. For some reason, I'm stuck ??? ???.

Thanks

a) Should be the same as we approximate the E field to be constant inside parallel plates when the distance between them is small.

b)
$F = \frac{qV}{d} = 4\times10^{-3}$
$\text{Solve for q and just plug it into that question again but taking d as 15 instead}$

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