The peak value of e.m.f. in a.c. is E0. Write its (i) rms (ii) average value over a complete cycle.

The peak value of e.m.f. in a.c. is E₀. Write its (i) rms (ii) average value over a complete cycle.

Monjur Alahi

6 views

2025-01-04 04:42

1 Answers

Salim Ahmed Kawsar

E₀= peak value of emf

(i) rms value [E_rms] = E₀/√2

(ii) average value [E_av] = zero

6 views Answered 2023-02-05 15:29

Related Questions

The diameter of a roller is 84 cm and its length is 120 cm. It takes 500 complete revolutions to move once over to level a playground

1 Answers 4 Views

Pick the correct statements : (a) Average speed of a particle in a given time is never less than the magnitude of the average velocity.

1 Answers 7 Views

Which statement is wrong for Krebs' cycle ? (1) There is one point in the cycle where FAD+ is reduced to FADH^2

1 Answers 5 Views

An AC source rated 100V(rms) supplies a current of 10A(rms) to a circuit.

1 Answers 4 Views

Pick the correct statements : (a) Average speed of a particle in a given time is never less than the magnitude of the average velocity.

1 Answers 4 Views

The average age of five officers in a department is 32 years. If the age of their supervisor is added the average is increased by 1.

1 Answers 13 Views

The average of five numbers is 281. The average of the first two numbers is 280 and the average of the last two numbers is 178.5.

1 Answers 6 Views

The average of 5 positive integers is 436. The average of the first two numbers is 344 and the average

1 Answers 7 Views

The average annual temperature of a meteorological station is 26°C, its average annual rainfall is 63 cm

1 Answers 5 Views

If the average value of a sine wave is 6 Volts, its effective value is

1 Answers 4 Views

এক্সাম দিয়ে মেধা যাচাই করুন

Job Preparation (1125)

Admission (754)

এসএসসি (10)

এইচএসসি (5)