Question

3 resistors of 2ohm 3ohm 4ohm connected in series with potential 10volts. find effective resistance,current through the circuit, potential difference across each resistor​

Answer 1

Answer:

total resistance =2+3+4

=9ohm

current =v/r

=10/9A

potential difference across r1

v=ir

=2*10/9

=20/9

=2.2v

r2

3*10/9

=30/9

=3.3v

r3

=4*10/9

=40/9

=4.4v