Current Electricity
Physics — topic guides, questions, and exam chapters with this tag
Topic guide
Current Electricity — Ohm's Law, Kirchhoff's Laws, Circuits
Current Electricity — Ohm's Law, Kirchhoff's Laws, Circuits
Solved questions
Series and parallel combination of resistors — find equivalent resistance
NCERT Class 10
Kirchhoff laws — solve a circuit with two loops
Drift Velocity and Current — I = nAve
JEE Main 2024
Five resistors in Wheatstone bridge — find current through galvanometer
Potentiometer — How It Measures EMF Accurately
CBSE 2024 Board Exam
A cell of emf 2V internal resistance 0.5Ω connected to 4.5Ω — find current and terminal voltage
Why Do We Use Parallel Circuits in Houses? — Series vs Parallel Explained
NCERT Class 10 Chapter 12
A 40W Bulb on 220V Supply — Find Current and Resistance
NCERT Class 10 Chapter 12
Three 6Ω Resistors in Parallel — Find Equivalent Resistance
NCERT Class 10 Chapter 12
Meter bridge experiment — find unknown resistance using balanced condition
CBSE 2023
Drift velocity and current — derive I = neAv_d for a conductor
NCERT Class 12
Potentiometer — how to compare EMFs of two cells
NEET 2022
Meter Bridge — How to Find Unknown Resistance
CBSE 2024 Board Exam
Internal Resistance of a Cell — EMF vs Terminal Voltage
CBSE 2024 Board Exam
Wheatstone Bridge — Condition for Balance
JEE Main 2023
Kirchhoff's Laws — Junction and Loop Rules
JEE Main 2024
Kirchhoff's laws — solve a Wheatstone bridge circuit for balanced condition
CBSE 2023
Ohm's Law V = IR — Graph and Verification
NCERT Class 10