English

State one factor that affects the magnitude of induced current in an AC generator.

Advertisements
Advertisements

Question

State one factor that affects the magnitude of induced current in an AC generator.

Short/Brief Note
Advertisements

Solution

Factors on which the magnitude of induced current in an AC circuit depends:

  1. Magnetic field intensity.
  2. Number of turns in the coil.
shaalaa.com
  Is there an error in this question or solution?
2023-2024 (March) Official

RELATED QUESTIONS

Name some sources of direct current.


The essential difference between an AC generator and a DC generator is that


Explain the underlying principle and working of an electric generator by drawing a labelled diagram. What is the function of brushes?


The current induced in a closed circuit only if there is ______.


State one advantage of using a.c. over d.c.


Explain the construction and working of the following. Draw a neat diagram and label it.

Electric Generator (AC)


Observe the figure and answer the following questions.
a) Identify the machine shown in figure.
b) Write a use of this machine.
c) How transformation of energy takes place in this machine.


Explain the construction and working of an electric generator (AC) with the help of a neat diagram.


The given figures 1 to 3 show the working of a simple A.C. generator. Study the diagrams and answers of the following questions.

(i) State and explain the principle underlying the working of a simple generator.
(ii) Where is the loop of wire placed?
(iii) What happens when the loop is rotated?
(iv) Indicate the direction of the current flow through the wire for the first half of the turn (in first figure). Name and state the rule used in finding the direction of the current.
(v) Indicate the direction of the current for the case shown in second figure. 
(vi) Indicate the direction of current in the outer circuit (i.e., electric bulb) in first and third figure.
(vii) What type of current is shown in the above diagrams? Explain.


Draw and label the diagram of an AC generator.


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×