Electricity — Important Questions
Gujarat Board · Class 10 · Science
44 important questions from Electricity for Gujarat Board Class 10 Science, with answers. Includes multiple choice and multiple correct questions.
Interactive on Super Tutor
Studying Electricity? Get the full interactive chapter.
Quizzes, flashcards, AI doubt-solver and a step-by-step study plan — built for important questions and more.
Free trial, no card needed.
Important Questions from Electricity
Ohm's law states that:
Show answer
V is directly proportional to I
Ohm's law states that the potential difference (V) across a conductor is directly proportional to the current (I) flowing through it, provided temperature remains constant. This gives us V = IR.
The resistance of a conductor depends on which of the following factors?
Show answer
Length of the conductor, Area of cross-section, Material of the conductor
The resistance of a conductor depends on its length (directly proportional), area of cross-section (inversely proportional), and the material (resistivity). Color does not affect resistance.
When resistors are connected in series, the total resistance is:
Show answer
Equal to the sum of individual resistances
In series combination, the total resistance Rs = R1 + R2 + R3 + ... This means the total resistance is always greater than any individual resistance.
In a parallel combination of resistors, which of the following is true?
Show answer
Voltage is same across all resistors, Total resistance is less than the smallest individual resistance, Total current is sum of individual currents
In parallel circuits: voltage across each resistor is the same, total resistance is less than the smallest individual resistance, and total current equals the sum of individual currents. Current through each resistor can be different.
+40 more questions on Electricity (Gujarat Board Class 10 Science)
Practise AllFrequently Asked Questions
What are the important topics in Electricity for Gujarat Board Class 10 Science?
How many important questions are there in Electricity?
Sources & Official References
Content is aligned to the official syllabus. Refer to the board website for the latest curriculum.
More resources for Electricity
For serious students
Get the full Electricity chapter — start free.
Quizzes, flashcards, an AI doubt solver and a study plan for Gujarat Board Class 10 Science. Free to start, no card needed.