A charged particle passes through a region that could have electric field only or magnetic field only or both electric and magnetic fields or none of the fields. Match Column I with Column II
Sahay Sir > Question Answers > A charged particle passes through a region that could have electric field only or magnetic field only or both electric and magnetic fields or none of the fields. Match Column I with Column II
A 10 cm length of wire with a mass of 20 g is attached frictionlessly to the vetical segments of a wire in which a current I flows. The surrounding has horizontal field B=104G and the vertical direction is shown in fig. What must be the current I (in A) to maintain the 10 cm wire in an equilibrium position?
16
Oct
A 10 cm length of wire with a mass of 20 g is attached frictionlessly to the vetical segments of a wire in which a current I flows. The surrounding has horizontal field B=104G and the vertical direction is shown in fig. What must be the current I (in A) to maintain the 10 cm [...]
A metal wire PQ of mass 10 g lies at rest on two horizontal metal rails separated by 5 cm as shown in Fig. A vertically downward magnetic field of magnitude 0.80 T exist in the space. The resistance of the circuit is slowly decreased and it is found that when the resistance goes below 20.0 Ω the wire PQ starts sliding on the rails. The coefficient of friction between wires and rails is found. The coefficient of friction between wires and rails is found to be n/25. find n
16
Oct
A metal wire PQ of mass 10 g lies at rest on two horizontal metal rails separated by 5 cm as shown in Fig. A vertically downward magnetic field of magnitude 0.80 T exist in the space. The resistance of the circuit is slowly decreased and it is found that when the resistance goes below [...]
A square loop of uniform conducting wire is as shown in figure.A current I (in ampere) enters the loop from one end and exits the loop from opposite end as shown in figure. The length of one side of square loop is l meter.The wire has uniform cross-section area and uniform linear mass density. The magnetic field is in Tesla and force is in newton.
16
Oct
A square loop of uniform conducting wire is as shown in figure.A current I (in ampere) enters the loop from one end and exits the loop from opposite end as shown in figure. The length of one side of square loop is l meter.The wire has uniform cross-section area and uniform linear mass density. The [...]
Column I shows the state of motion of a charge particle. ColumnII shows the possible combintaion of electric field and magnetic field under which the path in column I is possible . Match appropriately.
16
Oct
Column I shows the state of motion of a charge particle. ColumnII shows the possible combintaion of electric field and magnetic field under which the path in column I is possible . Match appropriately. A charged particle passes through a region that could have electric field only or magnetic field only or both electric and [...]
A charged particle having a charge q and mass m is to be subjected to a combination of constant uniform magnetic field ( B ) and a constant uniform fravitational field ( E ) . Apart from these field forces there exists no other force. Now match the column.
16
Oct
A charged particle having a charge q and mass m is to be subjected to a combination of constant uniform magnetic field ( B ) and a constant uniform fravitational field ( E ) . Apart from these field forces there exists no other force. Now match the column. A charged particle passes through a [...]
A charged particle passes through a region that could have electric field only or magnetic field only or both electric and magnetic fields or none of the fields. Match Column I with Column II
16
Oct
A charged particle passes through a region that could have electric field only or magnetic field only or both electric and magnetic fields or none of the fields. Match Column I with Column II A charged particle passes through a region that could have electric field only or magnetic field only or both electric and [...]