Question

Five resistor 2 ohm ,3 ohm , 4ohm, 5ohm,6 ohm are connected in series yo 6 volt battery. The current through 5 ohm resistor is

Answer 1

we know
R=V÷I
5=6÷I
I=6÷5=0.30 ampere
therefore the current through 5 ohm resistor is 0.30 ampere

Answer 2

In a series circuit, the current through each of the components is the same, and the voltage across the circuit is the sum of the voltages across each component. In a parallel circuit, the voltage across each of the components is the same, and the total current is the sum of the currents through each component

and in series circuit resistance is sum of all resistance

that is

resistance=2+3+4+5+6=20 ohm.

formula

resistance=r=20 ohm

current=i=?

voltage=v=6 volts

R=Vi

i=v/r

i=6/20

current=I=0.30 ampere

therefore the current through 5 ohm resistor is 0.30 ampere