Chapter 6: Electrical Circuits & Electric Currents - Science Mcqs for Grade 7

Q.  Bulb glows more brightly because of the use of two cells parallel and

a. provision of more voltage
b. push of more current with high energy
c. provision of more resistance
d. provision of less resistance


ANSWER: See Answer
 
No explanation is available for this question!
TasDia Network - Mcqs | Signature | Lyrics
MCQs:  A part of an electric circuit which is used to limit the amount of electric current flowing through the circuit is known as
Category: Science Mcqs,   Published by: T-Code Scripts
MCQs:  The slowing down of electrons depends upon
Category: Science Mcqs,   Published by: T-Code Scripts
MCQs:  When water is electrolyzed, the gas collected at cathode, is
Category: Science Mcqs,   Published by: T-Code Scripts
MCQs:  For protection of electrical appliances
Category: Science Mcqs,   Published by: T-Code Scripts
MCQs:  The resistors that have set resistance, are known as
Category: Science Mcqs,   Published by: T-Code Scripts
MCQs:  If temperature rises very high, it can be used in
Category: Science Mcqs,   Published by: T-Code Scripts
MCQs:  The first thing on which the amount of consumed energy depends, is
Category: Science Mcqs,   Published by: T-Code Scripts
MCQs:  An example in which light emitting diodes are used, is
Category: Science Mcqs,   Published by: T-Code Scripts
MCQs:  Against resistance when electric current is forced through a conductor, electrons collide with the atoms of conductor which make them
Category: Science Mcqs,   Published by: T-Code Scripts
MCQs:  The energy which is used to push electrons towards the positive terminal is known as
Category: Science Mcqs,   Published by: T-Code Scripts
MCQs:  A simple enclosed length of wire that has a low melting point is known as
Category: Science Mcqs,   Published by: T-Code Scripts
MCQs:  Current conducting path through wires, bulb and battery is known as
Category: Science Mcqs,   Published by: T-Code Scripts
MCQs:  The relationship between magnetism and electricity was discovered in
Category: Science Mcqs,   Published by: T-Code Scripts
MCQs:  The positive electrode of the electrolytic cell is known as
Category: Science Mcqs,   Published by: T-Code Scripts
MCQs:  Electroplating is used to coat less expensive metals with
Category: Science Mcqs,   Published by: T-Code Scripts
MCQs:  Semiconductors are also found in
Category: Science Mcqs,   Published by: T-Code Scripts
MCQs:  Adding more bulbs to a circuit with one battery would
Category: Science Mcqs,   Published by: T-Code Scripts
MCQs:  Nichrome (mixture of nickel and chromium) resists
Category: Science Mcqs,   Published by: T-Code Scripts
MCQs:  In parallel circuits, the voltage is
Category: Science Mcqs,   Published by: T-Code Scripts
MCQs:  Friction can cause transfer of
Category: Science Mcqs,   Published by: T-Code Scripts