Question

According to Ohm's law, determine the

experimental current for these values in Table A.
voltage = 5 V, resistance = 20 N:
A
voltage = 20 V, resistance = 20 N:
A
voltage = 50 V, resistance = 20 N:
A

Answer 1

We know, by to Ohm's law :

`Current = (Voltage)/(Resistance)`

For, case 1 :

`I = (5)/(20)\ A = 0.25 \ A`

For, case 2 :

`I = (20)/(20) \ A\\\\I = 1 \ A`

For, case 3 :

`I = (50)/(20)\ A\\\\I = 2.5 \ A`

Therefore, this is the required solution.