ASSIGNMENT ON PHYSICS CLASS:12 DATE:18-O4
... 8. An electric dipole of dipole moment 20 X 10-6 C.m is enclosed by a closed surface. What is the net flux coming out of the surface? 9. What is the angle between the electric dipole moment and electric field strength due to it on the equilateral line? 10 An electric dipole is held in an uniform ele ...
... 8. An electric dipole of dipole moment 20 X 10-6 C.m is enclosed by a closed surface. What is the net flux coming out of the surface? 9. What is the angle between the electric dipole moment and electric field strength due to it on the equilateral line? 10 An electric dipole is held in an uniform ele ...
9th lecture Kirchhoff`s laws and Electromotance
... isothermal conditions the contact potential between two metals is the same independently whether the two are connected directly or some other metals are connected between. Thus if we connect any metallic conductors in a loop we cannot observe a current as long as all the metals and contacts are at t ...
... isothermal conditions the contact potential between two metals is the same independently whether the two are connected directly or some other metals are connected between. Thus if we connect any metallic conductors in a loop we cannot observe a current as long as all the metals and contacts are at t ...
Electromagnetic Rules
... determined by pointing the thumb of the right hand in the direction of conventional (positive) current, the other four fingers curl in the direction of the magnetic field. ...
... determined by pointing the thumb of the right hand in the direction of conventional (positive) current, the other four fingers curl in the direction of the magnetic field. ...
Electricity and magnetism connection
... ~ the creation of a magnetic field by electric current or the creation of an electric current by a magnetic field. The amount of voltage depends on how quickly either the magnet or wire is moving. Faster motion means a higher voltage will be created. ...
... ~ the creation of a magnetic field by electric current or the creation of an electric current by a magnetic field. The amount of voltage depends on how quickly either the magnet or wire is moving. Faster motion means a higher voltage will be created. ...
Electricity and Magnetism
... • Current is the amount of charge passing a point in a circuit in a second • Metric unit = Ampere (A) • Measures by an ammeter • Different devices often carry different amounts of current ...
... • Current is the amount of charge passing a point in a circuit in a second • Metric unit = Ampere (A) • Measures by an ammeter • Different devices often carry different amounts of current ...
Stationary charge
... A positive electric charge of negligible weight is released from rest between the poles of horseshoe magnet. What should be the direction of the acceleration of the charge caused by the magnetic field? Answer You don’t say if the magnet is in a gravitational field or not. However since the force on ...
... A positive electric charge of negligible weight is released from rest between the poles of horseshoe magnet. What should be the direction of the acceleration of the charge caused by the magnetic field? Answer You don’t say if the magnet is in a gravitational field or not. However since the force on ...
Magnetic Induction
... • If you move a conductor in a magnetic field, the “free” electrons experience a Force of F=qv x B, they tend to move, that’s a current! • Voltage induced in a conductor moving through a magnetic field • Current induced in a conducting loop ...
... • If you move a conductor in a magnetic field, the “free” electrons experience a Force of F=qv x B, they tend to move, that’s a current! • Voltage induced in a conductor moving through a magnetic field • Current induced in a conducting loop ...
