Question

if 30 resistors of each resistance 5 ohm are connected in series find net resistance​

Answer 1

Answer:

As the resistors are connected in series

Rs=n ×R

here 30 resistors are connected in series so ,so n=30

and R= 5 ohm

so , Rs = 30×5

Rs = 150 ohm

therefore 30 resistors of each 5 ohm connected in series give us the net resistance of 150 ohm