1.

In a circuit four resistors of 1 Omega ,2 Omega, 6 Omega and 12 Omega respectively are connected in series combination. The maximum resistance that can be obtained is

Answer»

`21 OMEGA`
`18 Omega`
`6 Omega`
`4 Omega`

Solution :In SERIES resistance the resistance of the combination is
`R=R_1+R_2+R_3+R_4=(1+2+6+12) Omega=21 Omega`


Discussion

No Comment Found