All Questions
4
questions with no upvoted or accepted answers
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votes
1
answer
69
views
Does all the Energy provided by the battery dissipate into heat?
Before proceeding onwards please note that I am talking about a simple circuit consisting of an ideal battery, a switch and an external resistance.
So I was told that $$ W_\text {ideal battery} = Q_\...
- 93
0
votes
2
answers
82
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Volt, Ampere and Ohm in real life
Long story short, i am a what some would call a visual thinker; i think in photos and videos. If i can't visualize it, i'm having a very hard time understanding it. For that reason, i've never ...
- 1
0
votes
0
answers
134
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Doesn't electrical energy gets lost due to slackening of local electrical wires hinged between street electric poles?
I am talking about the wires which get somewhat loose or somewhat like parabolic shaped due to earth's gravity.
What I think is due to slackness of wires there is a net increment in resistance which ...
- 3,377
-1
votes
1
answer
63
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Question regarding power consumption by a device running on electricity
Say I have a device with resistance $R_2$, connected through a wire of resistance $R_1$ to a source providing potential difference $V$. If I close the circuit then current $I$ will flow through, and ...
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