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Which is the Better Way to Connect Lights and Other Electrical Appliances in Domestic Wiring: Series Circuits Or Parallel Circuits? Why? - Science

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प्रश्न

 Which is the better way to connect lights and other electrical appliances in domestic wiring: series circuits or parallel circuits? why?

उत्तर

A parallel arrangement will be a better way to connect lights and other electrical appliances in domestic wiring because a parallel arrangement has a low resistance. Also in case of any short circuiting in one appliance, the other electrical appliances remain unaffected.

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अध्याय 1: Electricity - Exercise 6

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लखमीर सिंग Physics (Science) [English] Class 10
अध्याय 1 Electricity
Exercise 6 | Q 11.1

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संबंधित प्रश्न

Which of the following units could be used to measure electric charge?

(a) ampere
(b) joule
(c) volt
(d) coulomb


Compare how an ammeter and a voltmeter are connected in a circuit.


Ten bulbs are connected in a series circuit to a power supply line. Ten identical bulbs are connected in a parallel circuit to an identical power supply line. 

(c) In which circuit, if one bulb blows out, all other will stop glowing?


An electric bulb is rated as 10 W, 220 V. How many of these bulbs can be connected in parallel across the two wires of 220 V supply line if the maximum current which can be drawn is 5 A? 


A 200 v electric transfer draws an electric current of 11 A. What is its electrical resistance?

Tick(✓) the correct choice in the following:

Which of the following quantities has the same value for all electrical
appliances connected to the ring main circuit in a house?


A current of 0.3 A is flowing through a branch of 6 Ω resistors in a junction as shown in fig. . Calculate the
(a) P.d. across the junction XY,
(b) Current flowing through 9Ω and 24Ω
( c) P.d. across 24 Ω resistor, and
( d) e.m.f. of the cell.


My mother was operating washing machine on Sunday morning. Suddenly, she saw a spark coming out of the electric board and the electric current in the house failed. An electrician was called to look into the matter. What should he have noticed.


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.


Problems for practice:

If 3A current flows through a circuit, then convert the current in terms of a milliampere.


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