Maharashtra Board - Class 9

Current Electricity question bank (Science and Technology Part 1)

Practice 30 free Maharashtra Board - Class 9 Science and Technology Part 1 - Current Electricity questions with answers and step-by-step solutions.

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Q1.

In a balanced chemical equation or physical formula for 'Potential and Potential Difference', what conservation law is satisfied?


(A)
Conservation of Mass, Momentum, or Energy applicable to Potential and Potential Difference
(B)
Creation of new atoms
(C)
Disappearance of mass without energy
(D)
None of these
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Q2.

Which diagram is required in the SSC Board Exam when explaining 'Potential and Potential Difference'?


(A)
A neatly labelled scientific ray diagram / anatomical schematic for Potential and Potential Difference
(B)
An unlabelled sketch
(C)
No diagram is ever needed
(D)
A decorative drawing
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