Physics-
General
Easy
Question
The particle shown is negatively charged. What is the direction of force on it due to the magnetic field?
The correct answer is:
Related Questions to study
physics-
A uniform magnetic field 
exists in the region x > 0. An electron with speed u travels along the +ve x-axis. When the electron emerges out of the field. Its y co-ordinate and speed v will be as
A uniform magnetic field exists in the region x > 0. An electron with speed u travels along the +ve x-axis. When the electron emerges out of the field. Its y co-ordinate and speed v will be as
physics-General
physics-
A straight wire carrying current is parallel to x-axis as shown in the figure. Then
A straight wire carrying current is parallel to x-axis as shown in the figure. Then
physics-General
physics-
An infinite ladder network consisting of 1
and 2 resistors is shown in the figure. The effective resistance of the network across AB is
An infinite ladder network consisting of 1 and 2 resistors is shown in the figure. The effective resistance of the network across AB is
physics-General
physics-
Two cells with emfs 
are connected as shown. The voltmeter reads 1.45 V. If 
and 
be the internal resistance of the cells, then the ratio 
is
Two cells with emfs are connected as shown. The voltmeter reads 1.45 V. If and be the internal resistance of the cells, then the ratio is
physics-General
physics-
In the circuit shown in figure, power supplied by the battery is
In the circuit shown in figure, power supplied by the battery is
physics-General
physics-
All resistance shown in circuit are 2 each. The current in the resistance between D and E is
All resistance shown in circuit are 2 each. The current in the resistance between D and E is
physics-General
physics-
The equivalent resistance between point A and B is
The equivalent resistance between point A and B is
physics-General
physics-
What is the total resistance across A and B in the circuit
What is the total resistance across A and B in the circuit
physics-General
physics-
The effective resistance between point P and Q of the electrical circuit shown in the figure is
The effective resistance between point P and Q of the electrical circuit shown in the figure is
physics-General
physics-
In the circuit shown in figure, the current in 2 resistor is
In the circuit shown in figure, the current in 2 resistor is
physics-General
physics-
The resistance across AB is
The resistance across AB is
physics-General
physics-
In the circuit shown, the ammeter reads 2 A. The resistance of ammeter is negligible. What is the value of R?
In the circuit shown, the ammeter reads 2 A. The resistance of ammeter is negligible. What is the value of R?
physics-General
physics-
The power dissipated in the 6 ohm resistance in given figure, if the internal resistance of battery is 0.5 ohm is
The power dissipated in the 6 ohm resistance in given figure, if the internal resistance of battery is 0.5 ohm is
physics-General
physics-
Value of each resistance in the circuit is r. The equivalent resistance between A and B is
Value of each resistance in the circuit is r. The equivalent resistance between A and B is
physics-General
physics-
In the network shown in figure, each resistance is R. The equivalent resistance between A and B is
In the network shown in figure, each resistance is R. The equivalent resistance between A and B is
physics-General
