Physics-
General
Easy
Question
If one of the rectangular components of a force P is 3P/5, the other component is
- 4P / 5
- P / 5
- 3P / 5
- P
The correct answer is: 4P / 5
Related Questions to study
Physics-
An object is placed 20 cm in front of a plano–convex lens of focal length 15 cm. The plane surface of the lens is silvered. The image will be formed at a distance
An object is placed 20 cm in front of a plano–convex lens of focal length 15 cm. The plane surface of the lens is silvered. The image will be formed at a distance
Physics-General
Physics-
A ray of light is incident at the glass-water interface at an angle I, it emerges finally parallel to the surface of water, then the value of 
g would be:
A ray of light is incident at the glass-water interface at an angle I, it emerges finally parallel to the surface of water, then the value of g would be:
Physics-General
Physics-
A parallel beam of light falls on a convex lens. The path of the rays is shown in the figure. It follows that
A parallel beam of light falls on a convex lens. The path of the rays is shown in the figure. It follows that
Physics-General
Physics-
A conducting loop carrying a current I is placed in a uniform magnetic field pointing into the plane of the paper as shown. The loop will have a tendency to
A conducting loop carrying a current I is placed in a uniform magnetic field pointing into the plane of the paper as shown. The loop will have a tendency to
Physics-General
Physics-
The magnetic field at centre O of the circular portion of radius 3 cm carrying current 4 ampere in the wire is
The magnetic field at centre O of the circular portion of radius 3 cm carrying current 4 ampere in the wire is
Physics-General
Physics-
The magnetic field due to a bar magnet are correctly shown in
The magnetic field due to a bar magnet are correctly shown in
Physics-General
Physics-
A circular coil carries current I. An insulated infinitely long wire placed along the diameter of the coil is also carrying current I. The magnetic force on the wire is
A circular coil carries current I. An insulated infinitely long wire placed along the diameter of the coil is also carrying current I. The magnetic force on the wire is
Physics-General
Physics-
What is the current through the primary coil of the transformer shown below?
What is the current through the primary coil of the transformer shown below?
Physics-General
Physics-
Figure shows a straight wire placed between the pole pieces of a magnet. Induced emf will be developed across the ends of the wire, when it is moved towards
Figure shows a straight wire placed between the pole pieces of a magnet. Induced emf will be developed across the ends of the wire, when it is moved towards
Physics-General
Physics-
An electron moves on a straight line path XY as shown in the figure. The abcd is a coil adjacent to the path of electron. What will be the direction of current if any induced in the coil?
An electron moves on a straight line path XY as shown in the figure. The abcd is a coil adjacent to the path of electron. What will be the direction of current if any induced in the coil?
Physics-General
Physics-
A copper rod moves parallel to the horizontal direction. The induced emf developed across its ends to earths magnetic field will be maximum at the
A copper rod moves parallel to the horizontal direction. The induced emf developed across its ends to earths magnetic field will be maximum at the
Physics-General
Physics-
An electron moves on a straight line path XY as shown in the figure. The abcd is a coil adjacent to the path of electron. What will be the direction of current if any induced in the coil?
An electron moves on a straight line path XY as shown in the figure. The abcd is a coil adjacent to the path of electron. What will be the direction of current if any induced in the coil?
Physics-General
Physics-
Two coils are placed close to each other as shown in the figure. When the key K is pressed a current flows in the secondary coil abcd. What happens on breaking the circuit?
Two coils are placed close to each other as shown in the figure. When the key K is pressed a current flows in the secondary coil abcd. What happens on breaking the circuit?
Physics-General
Physics-
A small piece of substance is repelled by a strong permanent magnet. The substance is
A small piece of substance is repelled by a strong permanent magnet. The substance is
Physics-General
Physics-
What is the magnetic field at the center of circular loop in the circuit shown below? The wires crossing at P are insulated from each other.
What is the magnetic field at the center of circular loop in the circuit shown below? The wires crossing at P are insulated from each other.
Physics-General
