Waste less time on Facebook — follow Brilliant.
×

Problem with lvl 4 physics problem 4

Well it's resolved, so I'm removing this in the interests of fairness

Note by Ang Yu Jian
4 years, 6 months ago

No vote yet
3 votes

Comments

Sort by:

Top Newest

The electron typo was fixed, thanks for pointing it out. The answer is actually an integer - we were trying to give a hint/make it a little easier. However, I've changed it to be a float since it apparently was confusing some people which was not our intention. David Mattingly Staff · 4 years, 6 months ago

Log in to reply

@David Mattingly lambda e / (2 pi epsilon) has an absolute value of 2.877 x 10^-9 J, i find it odd that the answer (in J) should be an integer on the interval [0, 999]. Ramon Vicente Marquez · 4 years, 6 months ago

Log in to reply

@Ramon Vicente Marquez we're checking the numbers again. I'll post here when that's done. David Mattingly Staff · 4 years, 6 months ago

Log in to reply

@Ramon Vicente Marquez Okay, problem has been slightly modified in the distance from the wire. Take a look again. David Mattingly Staff · 4 years, 6 months ago

Log in to reply

@David Mattingly No wonder. Well since I submitted my solution (and 2 corrections to boot), I hope this will be taken into account (: Ang Yu Jian · 4 years, 6 months ago

Log in to reply

@Ang Yu Jian yep, I manually went back through everyone's submissions and fixed everything up. So all should be right now. David Mattingly Staff · 4 years, 6 months ago

Log in to reply

×

Problem Loading...

Note Loading...

Set Loading...