Physics, asked by Laur6059, 10 months ago

It is found that whrn r = 4 ohm the current is 1 a and when r is increased to 9 ohm the current reduces to 0.5 a . find the value of the emf e and internal resistance r.

Answers

Answered by sharikrishnan469

8

Answer:

Sorry for bad handwriting

Explanation:

Attachments:

Previous Question

Next Question

Similar questions

Science, 5 months ago

Where will the image be formed when an object is kept at focus F1 of a convex lens? At 2F2 At infinity At F2 Between F2 and 2F2...

Social Sciences, 5 months ago

should there be a minimum qualification for contesting the elections?

Math, 5 months ago

103 $130 {}^{2}$ ...

English, 10 months ago

What happened to the leaden heart of the happy prince after it was thrown away...

Physics, 10 months ago

A microscope is focused on the upper surface of a glassplate. A second plate is then placed over the first. In order to focus on the bottom surface of the second plate,the microscope must be raised another 1mm. In order to focus on the upper surface,it must be raised another 2mm. Find the index of refraction of the second plate.

Biology, 1 year ago

who coined the term cell...

CBSE BOARD X, 1 year ago

Give some models on sources of energy...

History, 1 year ago

Why there is Reservation It should be banned in India Apni Rai batao...