Question

state the ohm's law find the line voltage when an electric bulb of restiance 80 drawss the current of 0.75A​

Answer 1

Answer:

the potential difference between two points is directly proportional to the current passes

Explanation:

v=ir

=75/100×80

60

Answer 2

Answer:

Explanation:

OHMS LAW STATES THAT THE ELECTRIC CURRENT[I] FLOWING THROUGH A CIRCUIT IS PROPORTIONAL TO THE VOLTAGE [V] APPLIED AND INVERSELY PROPORTIONAL TO THE RESISTANCE [R] APPLIED IN THE CIRCUIT.

               I = V/R              OR                V= IR

THAT IS WHEN CURRENT INCREASES, VOLTAGE ALSO INCREASES WHEREAS RESISTANCE DECREASES.

PROBLEM:

RESISTANCE=  80 OHMS

CURRENT =0.75 A

VOLTAGE =?

WE KNOW ,

V= IR

V=80*0.75

V=60 VOLTS.

HOPE THIS HELPS.