Electric Circuits If two point charges are denoted by + Q and - Q and distance between this charges is d, then the dipole moment P equal to Q × d. Q2 / d. Q2 × d. Q / d2. Q × d. Q2 / d. Q2 × d. Q / d2. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The unit of electric displacement vector is Ampere-m. C - m. C/m. C/m2. Ampere-m. C - m. C/m. C/m2. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Electric field intensity ( E ) at any point in an electric field is equal to ( potential gradient )2. potential gradient. ( potential gradient )1/2. ( potential gradient )1/3. ( potential gradient )2. potential gradient. ( potential gradient )1/2. ( potential gradient )1/3. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits An electric field line and an equipotential surface are inclined at any angle. always perpendicular. none of above. always parallel. inclined at any angle. always perpendicular. none of above. always parallel. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which of following is not a vector? Linear momentum. Electric field. Electric potential. Angular momentum. Linear momentum. Electric field. Electric potential. Angular momentum. ANSWER DOWNLOAD EXAMIANS APP
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