English

Draw a Circuit Diagram Showing Two Electric Lamps Connected in Parallel Together with a Cell and a Switch that Works Both Lamps. Mark an â’¶ on Your Diagram to Show Where an Ammeter Should Be Placed to Measure the Current.

Advertisements
Advertisements

Question

Draw a circuit diagram showing two electric lamps connected in parallel together with a cell and a switch that works both lamps. Mark an â’¶ on your diagram to show where an ammeter should be placed to measure the current.

Advertisements

Solution

shaalaa.com
  Is there an error in this question or solution?
Chapter 1: Electricity - Exercise 6

APPEARS IN

Lakhmir Singh Physics (Science) [English] Class 10
Chapter 1 Electricity
Exercise 6 | Q 11.4

Video TutorialsVIEW ALL [1]

RELATED QUESTIONS

Draw the electrical symbols of the following components and state its use:

Rheostat (variable resistance)


What Makes an Electric Current Flow in a Wire?


If the charge on an electron is 1.6 × 1019 coulombs, how many electrons should pass through a conductor in 1 second to constitute 1 ampere current?


Give three reasons why different electrical appliances in a domestic circuit are connected in parallel.


State two differences between the e.m.f and terminal voltage of a cell. 


Where is the main fuse in a house circuit connected?

What is international convention of colour coding in a cable?


Explain briefly how a fuse protects an electric circuit.

Tick(✓) the correct choice in the following:

24 watt, 12 volt head lamp is fully lit by connecting it to a 12 volt
battery. The working resistance of the lamp is


Tick(✓) the correct choice in the following:

A three pin plug is connected to the lead for a 1 kW electric iron to be
used on a 250 V supply. Which of the following statements is not correct?


A charge of 80 C flows in a conductor for 2 minutes.
(a) Calculate the current flowing through the conductor.
(b) If the current through a heater is 4 A what charge must be passing in 8 seconds?


Three heaters each rated 250 W, 100 V are connected in parallel to a 100 V supply. Calculate :

The total current taken from the supply


Three heaters each rated 250 W, 100 V are connected in parallel to a 100 V supply. The resistance of each heater


Explain, why the potential difference across the terminals of a cell is more when the cell is not in use than it is when the cell is being used.


What determines the direction of flow of electrons between two charged conductors kept in contact?


State whether true or false. If false, correct the statement.

Current can produce magnetic field.


Give the electric current unit.


Unit of electric power may also be expressed as


A charge of 400C flows through a conductor for 13 minutes and 20 seconds. Find the magnitude of the current flowing through the conductor.


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×