Question

a. two equal charges Q are separated by some distance. charge number 3 in sitting exactly...

a. two equal charges Q are separated by some distance. charge number 3 in sitting exactly between the two so that the net force on each is 0, this means that the third charge must be which:

-Q, -Q/2, -Q/4, -Q/8

b: two resistors are connected in parallel with battery, resistor 1 is greater than resistor 2, so this must mean which:

potential diff. across 1 is greater than across 2

the current is same in each resistor

the potential diff of 2 is greater than 1

potential diff is same for both.

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