Unit 10 is open. Later units are on the map as unpublished. Thursday 6 May 2027 Session 1 clashes with World History.

AnanntAP Physics 2 · May 2027Start lesson 1

Lesson 1 · public · Unit 10

Electric force and field

Coulomb, superposition, and the field as force per charge. Predict the direction before the vector drawing appears. No account.

Part 1 of 2 · Coulomb’s law as a vector

Stage 1 of 9 · pause point · about 35 minutes for the whole cycle

Predict

Two equal positive charges sit on the $x$ -axis, equally far from the origin. A positive test charge is placed on the $y$ -axis. The net force on the test charge is along

+y

(away from the axis), because the

x

-components cancel.the

x

-axis, toward the nearer charge.zero, because the charges are equal.toward

-y

, because positives attract a test charge on the axis.

Commit before the explanation is shown. This is a prediction, not a mastery item.

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