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# Figure $P 15.94$ shows the electric field lines for two point charges separated by a small distance. (a) Determine the ratio $q_{1} / q_{2},$ (b) What are the signs of $q_{1}$ and $q_{2} ?$

## $-\frac{1}{3}$

### Discussion

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##### Christina K.

Rutgers, The State University of New Jersey

##### Marshall S.

University of Washington

##### Aspen F.

University of Sheffield

### Video Transcript

Hello, Historians. Let's start our discussion. Suppose you have to charges Ah que tu and Cuban. Okay. And the direction off electric field is from que total good one. Okay, so this is the basic structure. Now you have to find out that they show off cue to buy cumin like this. Cute. Like you, it see from to their more nobles like feel lines are coming from charge, Q two, but they're less member off electric. Three lines are coming to charge Cohen, but okay, so which means that the magnitude off you do is quite larger than the magnitude off to one. Okay, so actually, we have to find out the vision off you won by Kyoto. Basically, human has less manager and Kyoto has higher Manu to so X ray show will be less than one. And also sea for judge. Beautiful electric field lines are generating. Okay, but from judge actually doing the electric, three lines are coming. It means that electric field lines are generate. Always comes from was a take charge, but it always comes to negative charge. So nature off Q two is positive and nature off. Who one is negative. Okay, well, this is all for me for this video. I hope you will like the brilliant tank

Other Schools
##### Christina K.

Rutgers, The State University of New Jersey

##### Marshall S.

University of Washington

##### Aspen F.

University of Sheffield