two metal plates are attached to the two terminals of a 1.5 V battery. how much is required to carry a + 5.0uC charge. (a) from the negative to the positive plate, (b) from the positive to the negative plate
Answers
Answered by
0
Answer:
what do you want to ask in thia
Explanation:
what do you want to ask
Answered by
1
Answer:
Work done in moving 5μC charge from negative to positive plate is 7.5 x 10⁻⁶J and work done in moving charge from positive to negative plate is - 7.5 x 10⁻⁶ J .
Explanation:
Given that :
- Potential difference between plates = 1.5 V
- Charge, q = 5μC
To find :
- Work done in moving charge from negative to positive plate
- Work done in moving charge from positive to negative plate
Solution :
- Let, V(a) be the positive plate potential and V(b) be the negative plate potential.
- The potential difference between positive and negative plate is V = V(a) - V(b) = 1.5 V
- The electric potential is the amount of work done in moving a unit positive charge from infinity to that point against the electrostatic forces.
- If a charge, q is moved from potential V1 to V2, then work done, W is
- Now, work done in moving the charge 5μC from negative to positive plate is
- Now, work done in moving the charge 5μC from positive to negative plate is
- Here, negative sign shows that work is done by charge itself in moving from positive to negative plate.
Similar questions
English,
5 months ago
Math,
5 months ago
English,
5 months ago
Science,
11 months ago
Social Sciences,
11 months ago
English,
1 year ago
Psychology,
1 year ago
Social Sciences,
1 year ago