physics question class 12th long question
4. MOVING CHARGES AND MAGNETISM ( LONG ANSWER TYPE QUESTION )
Q.1. State and explain Biot-Savart Law. Find an expression for magnetic induction at a sistance from a straight wire…
Read More »3. CURRENT ELECTRICITY ( LONG ANSWER TYPE QUESTION
Q.1. State Kirchhoff’s rules. Obtain the condition for a balanced wheat stone bridge. Ans ⇒ Kirchhoff’s rules first law :…
Read More »2. ELECTROSTATIC POTENTIAL AND CAPACITANCE ( LONG ANSWER TYPE QUESTION )
Q.1. Find the loss of the electrical potential energy when two charged capactiors are connected in parallel Ans ⇒ Let…
Read More »1. ELECTRIC CHARGES AND FIELDS ( LONG ANSWER TYPE QUESTION )
Q.1. Calculate electric potential and intensity a point P (r, θ) due to an electric dipole. Ans ⇒ Electric…
Read More »12. ATOMS (Long Answer Type Question)
12. ATOMS Q.1. (a) What is Rutherford’s a-scattering experiment ? (b) Describe Rutherfor’s atomic model. Ans ⇒ (a) Ratherford’s α-scattering…
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