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A battery of emf 40 V and internal resistance 5 O is connected to a resistance of 15 O. Calculate the terminal p.d

A battery of emf 40 V and internal resistance 5 Ω is connected to a resistance of 15 Ω.
Calculate the terminal p.d.

Kavungya answered the question on May 11, 2021 at 07:11

Answer Attachments

A cell of unknown emf E and internal resistance 2 O is connected to a 5 O resistance. If the terminal p.d V is 1.0... (Solved)

A cell of unknown emf E and internal resistance 2 Ω is connected to a 5 Ω resistance. If the terminal p.d V is 1.0 V, calculate E.

Date posted: May 11, 2021 . Answers (1)
Explain the difference between load resistance in a circuit and internal resistance in a battery. (Solved)

Explain the difference between load resistance in a circuit and internal resistance in a battery.

Date posted: May 11, 2021 . Answers (1)
Four resistors are connected as shown in figure below. (a) Find the equivalent resistance between points a and c. (b) What is the current in each resistor... (Solved)

Four resistors are connected as shown in figure below.

(a) Find the equivalent resistance between points a and c.
(b) What is the current in each resistor if a potential difference of 42 V is maintained between a and c ?

Date posted: May 11, 2021 . Answers (1)
Consider five resistors connected as shown in figure below. Find the equivalent resistance between points a and b. (Solved)

Consider five resistors connected as shown in figure below. Find the equivalent resistance between points a and b.

Date posted: May 11, 2021 . Answers (1)
Define current density and show how it is related to drift velocity. (Solved)

Define current density and show how it is related to drift velocity.

Date posted: May 11, 2021 . Answers (1)