hi,
a carbon resistor has to meet the following requirements
IR drop : 5V
Current : 100mA
Safety factor for power dissipation : 2
Which one of the following resistors will be suitable
(A)5 ohm, 10 W
(B)0.5ohm, 100W
(C)50ohm, 1W
please explain the answer
a carbon resistor has to meet the following requirements
IR drop : 5V
Current : 100mA
Safety factor for power dissipation : 2
Which one of the following resistors will be suitable
(A)5 ohm, 10 W
(B)0.5ohm, 100W
(C)50ohm, 1W
please explain the answer