Waste less time on Facebook — follow Brilliant.
×

Physics- Electricity

The current in a conductor varies as follows: during the first 8 sec there is a linear change from zero to 4 amp; during the next 15 sec the current is constant at 4 amp; during a third period of 20 sec the current decreases linearly to 3 amp. Determine (a) the total charge transferred in the elapsed time of 43 sec, (b) the average current

Note by Juverne Arjoy Carandang
3 years, 9 months ago

No vote yet
3 votes

Comments

Sort by:

Top Newest

try drawing the graph of current v/s time. And use the concept the area enclosed by graph with time axis shall give you total charge flown (i.e Ans Part (a) ). Once you've calculated the total charge flown through the conductor, The avg. current is = Total Charge flown/ Total time taken Rahul Nahata · 3 years, 9 months ago

Log in to reply

@Rahul Nahata oh thankyou so much :) Juverne Arjoy Carandang · 3 years, 9 months ago

Log in to reply

The answer must be (a)146C (b)3.395A Maharnab Mitra · 3 years, 9 months ago

Log in to reply

@Maharnab Mitra Can you explain to me, how did you get that answers? Thankyou :) Juverne Arjoy Carandang · 3 years, 9 months ago

Log in to reply

how ? explain more plss Al Jade Abello · 3 years, 9 months ago

Log in to reply

@Al Jade Abello hey, this is all about on basic electrical circuits.. Juverne Arjoy Carandang · 3 years, 9 months ago

Log in to reply

×

Problem Loading...

Note Loading...

Set Loading...