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Which statements are true about electric circuits?
(i) A closed circuit allows electric current to flow.
(ii) An open circuit prevents electric current from flowing.
(iii) Insulators conduct electricity.
(iv) Conductors allow electric current to flow easily.
(v) A switch can open or close a circuit.
  • a)
    (i), (ii), (iv), and (v) only
  • b)
    (i), (ii), and (iii) only
  • c)
    (ii), (iii), and (v) only
  • d)
    (i), (iii), and (iv) only
Correct answer is option 'A'. Can you explain this answer?
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Which statements are true about electric circuits?(i) A closed circuit...
A closed circuit allows current to flow (i), an open circuit prevents it (ii), conductors allow current to flow easily (iv), and a switch can open or close a circuit (v). Insulators do not conduct electricity.
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Which statements are true about electric circuits?(i) A closed circuit allows electric current to flow.(ii) An open circuit prevents electric current from flowing.(iii) Insulators conduct electricity.(iv) Conductors allow electric current to flow easily.(v) A switch can open or close a circuit.a)(i), (ii), (iv), and (v) onlyb)(i), (ii), and (iii) onlyc)(ii), (iii), and (v) onlyd)(i), (iii), and (iv) onlyCorrect answer is option 'A'. Can you explain this answer?
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Which statements are true about electric circuits?(i) A closed circuit allows electric current to flow.(ii) An open circuit prevents electric current from flowing.(iii) Insulators conduct electricity.(iv) Conductors allow electric current to flow easily.(v) A switch can open or close a circuit.a)(i), (ii), (iv), and (v) onlyb)(i), (ii), and (iii) onlyc)(ii), (iii), and (v) onlyd)(i), (iii), and (iv) onlyCorrect answer is option 'A'. Can you explain this answer? for Class 7 2024 is part of Class 7 preparation. The Question and answers have been prepared according to the Class 7 exam syllabus. Information about Which statements are true about electric circuits?(i) A closed circuit allows electric current to flow.(ii) An open circuit prevents electric current from flowing.(iii) Insulators conduct electricity.(iv) Conductors allow electric current to flow easily.(v) A switch can open or close a circuit.a)(i), (ii), (iv), and (v) onlyb)(i), (ii), and (iii) onlyc)(ii), (iii), and (v) onlyd)(i), (iii), and (iv) onlyCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for Class 7 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which statements are true about electric circuits?(i) A closed circuit allows electric current to flow.(ii) An open circuit prevents electric current from flowing.(iii) Insulators conduct electricity.(iv) Conductors allow electric current to flow easily.(v) A switch can open or close a circuit.a)(i), (ii), (iv), and (v) onlyb)(i), (ii), and (iii) onlyc)(ii), (iii), and (v) onlyd)(i), (iii), and (iv) onlyCorrect answer is option 'A'. Can you explain this answer?.
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