# current and charge

Thread Starter

#### Muhammad Kifl

Joined Jan 14, 2016
11
hi,
i wanted to ask the the following question
the current entering the terminal of an element is given by equation
i(t)=(10^6)*(t^2)-(10^7)*t
the total charge flowing into the element will be??
please explain the answer.
thanks.. #### nerdegutta

Joined Dec 15, 2009
2,681
This looks like homework as well.

Read this, again.

Thread Starter

#### Muhammad Kifl

Joined Jan 14, 2016
11
This looks like homework as well.

Read this, again.
Sir, its not homework i just came across these question on internet.

#### sailorjoe

Joined Jun 4, 2013
363
Charge (Q) equals Current (I) times Time (t)

Can you do the algebra for the next step to answer your question, or do you need help there as well.

Thread Starter

#### Muhammad Kifl

Joined Jan 14, 2016
11
Charge (Q) equals Current (I) times Time (t)

Can you do the algebra for the next step to answer your question, or do you need help there as well.
i did integrate current with respect to time to find the charge but my answer is not in accordance with the answer given on answer sheet.

#### WBahn

Joined Mar 31, 2012
26,398
hi,
i wanted to ask the the following question
the current entering the terminal of an element is given by equation
i(t)=(10^6)*(t^2)-(10^7)*t
the total charge flowing into the element will be??
please explain the answer.
thanks.. How can we explain an answer you haven't given?

i did integrate current with respect to time to find the charge but my answer is not in accordance with the answer given on answer sheet.
How can we find what you did wrong when you haven't shown what you did?

We are NOT mind readers!