Frame an incorrect sentence by choosing one option from the ones given below: When electric current is passed through a conducting wire, _____________.
A
it heats up
B
it behaves like a magnet
C
it deflects a compass needle placed nearby
D
it triggers a chemical reaction in the wire
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NCERT Exemplar Class 7 Science Unit 14 Electric Current and Its Effects
by Madhur Gupta December 7, 2019
NCERT-Exemplar-Class-7
Candidates can download NCERT Exemplar Class 7 Science Unit 14 from this page. The exemplar has been provided by the National Council of Educational Research & Training (NCERT) and the candidates can check it from below for free of cost. It contains objective, very short answer type, short answer type, and long answer type questions. Along with it, the answer for each question has also been provided. From the NCERT Exemplar Class 7 Science Unit 14, candidates can understand the level and type of questions that are asked in the exam.
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