Physics · JEE

Online Practice: Ohm's law, electrical resistance, I-V characteristics of Ohmic and non-ohmic conductors for JEE

17+ syllabus-aligned questions available

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Sharpen your physics preparation with interactive online practice for Ohm's law, electrical resistance, I-V characteristics of Ohmic and non-ohmic conductors. Goodmarks offers 17+ JEE-style MCQs mapped to the official syllabus, each with detailed explanations so you learn from every attempt.

Syllabus context

Part of Current Electricity in JEE Main Physics.

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Q1PhysicsUnit 12: Current Electricity

What is the order of magnitude of the resistance of a dry human body?

Q2PhysicsUnit 12: Current Electricity

Bulb does not glow when the probs are hanged in air. The reason is:

Q3PhysicsUnit 12: Current Electricity

On increasing the resistance in a circuit, the current in it :

Q4PhysicsUnit 12: Current Electricity

Ohms Law is not obeyed by :

Q5PhysicsUnit 12: Current Electricity

A graph is plotted between the potential difference (applied across the ends of a conductor) and the current (following through the conductor). The graph is a straight line

Q6PhysicsUnit 12: Current Electricity

In an experiment of verification of Ohm's law, following observations are obtained: Potential difference 0.5

\begin{array}{lll}\text { 1.0 } & \text { 1.5 } & \text { 2.0 }\end{array}

v

(in volt') Current in 0.2

0.4 \quad 0.6

ampere From observation table the resistance in circuit is

Q7PhysicsUnit 12: Current Electricity

The graph between potential difference and current for a conductor is a straight line passing through the origin. Which law is illustrated by such a graph?

Q8PhysicsUnit 12: Current Electricity

Consider a thin square sheet of side

\boldsymbol{L}

and thickness

t,

made of a material of resistivity

\rho .

The resistance between two opposite faces, shown by the shaded areas in the figure is

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How do I practice Ohm's law, electrical resistance, I-V characteristics of Ohmic and non-ohmic conductors online for JEE?

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How many Ohm's law, electrical resistance, I-V characteristics of Ohmic and non-ohmic conductors questions are available?

Goodmarks currently has 17+ JEE-aligned MCQs for Ohm's law, electrical resistance, I-V characteristics of Ohmic and non-ohmic conductors, with more added regularly.

Is this aligned with the JEE Main syllabus?

Yes. All Physics questions on Goodmarks are organised by official JEE Main units and subtopics, including Ohm's law, electrical resistance, I-V characteristics of Ohmic and non-ohmic conductors.

Do I get solutions after each question?

Every question includes the correct answer and a step-by-step explanation. Free users can practise a random mix; Pro unlocks full subject and topic filters.