Electronics - Voltage and Current - Discussion
Discussion Forum : Voltage and Current - General Questions (Q.No. 18)
18.
If 40 C of charge flow past a point in 20 s, what is the current?
Discussion:
33 comments Page 3 of 4.
Monika said:
1 decade ago
Current I = charge(q)/time(t).
I = q/t = 40/20 = 2A.
I = q/t = 40/20 = 2A.
Nileshpatel said:
1 decade ago
GIVEN; C = 40C T = 20s.
Answer: Coulomb = 40c, Time = 20s.
I = Coulomb/Time.
= 40/20.
= 2A.
Answer: Coulomb = 40c, Time = 20s.
I = Coulomb/Time.
= 40/20.
= 2A.
Prasanna said:
1 decade ago
Current is the rate of flow of charge.
So, i=q/t.
= 40/20.
= 2A.
So, i=q/t.
= 40/20.
= 2A.
Azhagan said:
1 decade ago
Current = charge/time. So,
Current is 2A.
Current is 2A.
Arun said:
1 decade ago
Current = Charge flowing in 1 second.
Charge flowing in 20 second = 40C.
Charge flowing in 1 second = 40C/20s = 2A.
Charge flowing in 20 second = 40C.
Charge flowing in 1 second = 40C/20s = 2A.
Sharon said:
1 decade ago
Current = Charge/Time.
= 40c/20s = 2A.
= 40c/20s = 2A.
Rajendra said:
1 decade ago
Current = coulombs/time.
1. Coulombs = 40 c.
2. Time = 20 s.
Therefore current = 2 amps.
1. Coulombs = 40 c.
2. Time = 20 s.
Therefore current = 2 amps.
(1)
Leninbabu said:
1 decade ago
Current = Coulombs/Time.
So here given values is 40 c & 20 s.
Therefore 40c/20s = 2 A.
So here given values is 40 c & 20 s.
Therefore 40c/20s = 2 A.
Shanmu sanjay said:
9 years ago
Current is the rate of flow of charge.
So, Current = Charge/Time.
Coulombs = 40 C.
Time = 20 s.
40c/20s = 2 A.
So, Current = Charge/Time.
Coulombs = 40 C.
Time = 20 s.
40c/20s = 2 A.
Chanu said:
9 years ago
Coloumbs/time = 40/20 = 2A.
Post your comments here:
Quick links
Quantitative Aptitude
Verbal (English)
Reasoning
Programming
Interview
Placement Papers