Electronics - Ohm's Law - Discussion
Discussion Forum : Ohm's Law - General Questions (Q.No. 4)
4.
If the resistance in a circuit with constant voltage increases, the current will
Discussion:
7 comments Page 1 of 1.
Subrat said:
1 decade ago
Due to const volt it cause heating effect collision takes place hence resistance decreases and I decreases.
(1)
Nagendra bc said:
1 decade ago
Ohms law state that current is directly proportional to the voltage and inversely proportional to the resistance at constant temperature.
I=V/R.
I=V/R.
(1)
Anoop Yadav said:
1 decade ago
Because, I = V/R.
Here I is inversely proportional to R.
Therefore, if R increases (while V is constant) I decreases.
Here I is inversely proportional to R.
Therefore, if R increases (while V is constant) I decreases.
Anil said:
1 decade ago
The above explanation is accepted if and only if in the date it is mentioned that external conditions like temperature, strain, etc remains constant.
Venkatesh said:
1 decade ago
Given that 'V' is constant,
V = IR.
I = V/R.
Here I is inversely proportional to R
So, if R increases I decreases.
V = IR.
I = V/R.
Here I is inversely proportional to R
So, if R increases I decreases.
Khadeer said:
1 decade ago
But here constant voltage, then whats up.
Hari said:
8 years ago
R=V/I.
Post your comments here:
Quick links
Quantitative Aptitude
Verbal (English)
Reasoning
Programming
Interview
Placement Papers