Question
The Pointing vector of electromagnetic waves has the same dimensions as that of:
More Physics GS Questions
- Two charges, +3 µC and –3 µC, are placed 1 m apart in vacuum. What is the electrostatic potential energy of the system?
- A dipole with moment p = 2i + 3j - 4k is placed at A(2, −3, 1). Find the electric potential at point B(4, −1, 0) in volts. (Use 1/(4 π ε0) = 9 × 109 Nm2/C2
- The heat required to raise the temperature of 1 kg of water by 1°C is called:
- An object moves towards a convex lens of focal length 20 cm with a velocity of 5 cm/s. When the object is at 30 cm from the lens, find the rate at which th...
- A body is thrown vertically upward with a velocity of 20 m/s. What will be its velocity at the highest point?
- A conducting rod of length 0.2 m is rotated with angular velocity 10 rad/s about one end in a uniform magnetic field of 0.5 T perpendicular to the plane of...
- Consider the following two statements (A) Kirchhoff's junction law follows from the conservation of charge. (B) Kirchhoff's loop law follows from the conse...
- An electron and a proton are accelerated by the same potential difference. Which one has a longer de Broglie wavelength?
- Compared to fresh Water, the freezing point of sea water is -
- Which of the following is NOT a vector quantity?
Relevant for Exams:
Hey! Ask a query
Please enter email id
The email must be a valid email address.
Please enter Mobile Number
Please enter valid Mobile Number
Please enter your Doubt
