**Content:** 31683.PNG (12.97 KB)

**Uploaded:** 01.06.2019

**Positive responses:** 0

**Negative responses:** 0

**Sold:** 0

**Refunds:** 0

**Seller:** Юрий Физик

information about the seller and its items

Loyalty discount! If the total amount of your purchases from the seller more than:

$1 | the discount is | 10% |

$5 | the discount is | 30% |

The plate area of a flat air condenser is 0.01 m ^ 2, the distance between them is 2 cm. A potential difference of 3 kV is applied to the capacitor plates. What will be the field strength of the capacitor, if, without disconnecting it from the voltage source, the plates are moved apart to a distance of 4 cm. Find the energy of the capacitor before and after the plates are moved apart.

Task 31683. Detailed solution with a brief record of the conditions, formulas and laws used in the decision, the conclusion of the calculation formula and the answer.

If you have any questions about the decision, write. I will try to help. File in image format.

If you have any questions about the decision, write. I will try to help. File in image format.

No feedback yet