The potential difference between the ends of the wire is 1.5 volt . energy of 15 joule is obtained when a current passing through the wire for 20 sec .calculate the current through the wire.
Answers
Answer:
I = 0.5 A
Explanation:
V = 1.5 V
W = 15 J
t = 20 secs
I = ?
V = W
Q
Q = W
V
Q = 15
1.5
Q = 10 C
I = Q
t
I = 10
20
I = 1
2
I = 0.5 A
Hope it helps you....
Answer:
The current through the wire.I = 0.5 A
Explanation:
Step 1: Potential typically alludes to a skill that is still being developed. The phrase is used in a broad range of disciplines, from physics to the social sciences, to describe things that are capable of changing in a variety of ways, from the straightforward release of energy by objects to the realisation of abilities in people.
Possibility of becoming true. The possible advantages of the new drug are exhilarating for doctors. The factory, according to critics, could endanger the ecosystem. possible expansion of the institution. He might run for the office of president.
Step 2: Your potential is what you are capable of achieving. The majority of individuals have some potential when they first begin. In both their personal and professional lives, they are capable of achieving tremendous success. You might become more stubborn as you get older or work harder to accomplish your objectives.
POWER = WORK DONE ÷ TIME
P = W/T
P = 15÷20. P = 0.75 W
ALSO,,, P = V × I
0.75 = 1.5 × I
I = 0.75÷ 1.5
I = 0.5 A
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