series vs parallel

Question 1

how do you calculate total resistance in series

Answer 1

rt = r1 + r2 + r3

Question 2

what happens when you increase resistance in parallel

Answer 2

you increase the current

Question 3

what is the formula for potential difference in parallel

Answer 3

vt = v1 = v2 = v3

Question 4

what is the formula for current in parallel

Answer 4

it = I1 + i2 + i3

Question 5

what is the formula for current in series

Answer 5

it = I1 = i2 = i3

Question 6

what is the formula for potential difference in series

Answer 6

vt = v1 + v2 + v3