LIST I | LIST II |
---|---|
A. Maxwell's First Equation | I. Modified Ampere's Law |
B. Maxwell's Second Equation | II. Faraday's Laws of Electromagnetic Induction |
C. Maxwell's Third Equation | III. Gauss Law in Electrostatics |
D. Maxwell's Fourth Equation | IV. Gauss Law in Magnetostatics |
A. Maxwell’s First Equation → Gauss’s Law in Electrostatics (III),
B. Maxwell’s Second Equation → Gauss’s Law in Magnetostatics (IV),
C. Maxwell’s Third Equation → Faraday’s Laws of Electromagnetic Induction (II),
D. Maxwell’s Fourth Equation → Modified Ampere’s Law (I).
1. Gauss’s Law in Electrostatics: Relates electric flux to enclosed charge.
2. Gauss’s Law in Magnetostatics: States there are no “magnetic charges.”
3. Faraday’s Law of Induction: An induced emf arises from changing magnetic flux.
4. Ampere-Maxwell Law: Relates magnetic fields to electric currents and changing electric fields.
LIST I | LIST II | ||
---|---|---|---|
A. | Intrinsic semiconductor | I. Used as a rectifier circuit | |
B. | N-Type Semiconductor | II. Pure form of Semiconductor | |
C. | P-Type Semiconductor | III. Doping of pentavalent impurity in semiconductor | |
D. | P-N Junction diode | IV. Doping of trivalent impurity in semiconductor |
Europium (Eu) resembles Calcium (Ca) in the following ways:
(A). Both are diamagnetic
(B). Insolubility of their sulphates and carbonates in water
(C). Solubility of these metals in liquid NH3
(D). Insolubility of their dichlorides in strong HCI
Choose the correct answer from the options given below: