Step-by-step
Step 1: Theory and Concepts
Step 2: Numerical Practice
NCERT Examples, NCERT Exercises with solutions
Step 3: Numerical Practice
Chapterwise CBSE Past papers (Any one of them- Arihant, MTG, XAM Idea etc.)
Step 4: Numerical Practice
Step 5: Numerical Practice
NEET past year Questions, Solutions
JEE Main past year Questions, Solutions
Two charges and Forces between them.
Plot F vs. r graph to see the shape of the graph.
Three Charges and Forces between them.
Understand how much distance I have to move to cause a voltage difference of 1 V
a) Far away from the source charge b) Very close to the source charge.
Connect that finding with Conservative Force / Field concepts
Equipotential Lines for two charges separated by a distance
$E= - \frac{dV}{dr} \; \; F = -\frac{dU}{dr}$
a) oppositely charged b) same charged
Simplified Millikan's Oil drop Experiment.
Millikan's Oil Drop Experiment: Amrita Virtual Labs
Charge of an Electron or Elementary Charge e
Keep the X-ray switch ON for few seconds to ionize the air.
Charged Particle in a Uniform Electric Field
Calculate the vertical distance from the center line from which the particle will exit the plate region?
What is Earthing? Vande Graff Generator working,
Charges flowing through human body.
Electric Field Lines around Charges, Academo.org
Electric Field lines around one or two charges, Electric Dipoles can be studied well.
Understanding \[y=\frac{1}{x^2}\hspace{30mm}y=\frac{1}{x}\]graphs for identifying Electric Field and Electric Potential Curves.
\[E=\frac{1}{4\pi\epsilon_o}\frac{Q}{r^2}\hspace{30mm}V=\frac{1}{4\pi\epsilon_o}\frac{Q}{r}\]
Electric Fields as a function of x and y can be plotted to visualize the field.
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