What happened to the distance between two straight conductor carrying current in the same direction?
The force acting on one wire due to currents through two wires is inversely proportional to the distance between them. Thus the force becomes 1/2 times if the distance between the wires is doubled.
When a coil carrying current is set?
When current carrying coil is placed in the magnetic field torque acts on the coil. The torque acting on the coil will be zero if the coil and the magnetic field are perpendicular. Thus it orients such that the plane of coil is perpendicular to the field direction.
When a plane of a coil is parallel to magnetic field then torque acting on the coil will be?
When , that is when normal to the plane of loop and magnetic field are parallel to each other, torque acting on the loop becomes zero.
Does a current carrying coil produce uniform magnetic field?
No, magnetic field produced due to a current carrying cirular coil is not uniform.
Is it possible that the current carrying loop?
Solution. Yes, if the direction of the area vector coincides with the direction of the magnetic field, the torque acting on the loop due to the magnetic field will become zero.
When a current loop is placed in uniform magnetic field?
A uniform magnetic field exerts no net force on a current loop but it does exert a net torque. Let’s say the magnetic field is in the plane of the loop and is parallel to two sides. If the loop has a width a, a height b, and a current I, then the force on each of the left and right sides is F = IbB.
When a current carrying loop is placed in a uniform magnetic field it experiences?
1. When a current- carrying conductor is placed in a magnetic field, it will experience a force. The force on a current- carrying coil placed in a magnetic field is given by Fleming’s left- hand rule.
When a current loop is placed in a uniform?
A current carrying loop is placed in a uniform magnetic field in four different orientations , I,ii,iii & iv arrange them in the decreasing order of potential Energy` Step by step solution by experts to help you in doubt clearance & scoring excellent marks in exams.
Will a current loop placed in a magnetic field always experience is zero force?
No, it depend on the magnetic field, i.e. whether the field is a uniform or a non-uniform magnetic field and also on the orientation of the current loop.
In which position of a current carrying circular loop the magnetic field strength is minimum?
(i) The magnetic field of a current element is minimum (which is zero) along the axis of a current element. (ii) The magnetic field of a current element is maximum in a plane passing through the element and perpendicular to its axis.
Which rule is used to determine the direction of the magnetic field in this case?
We can remember this diagram using the right-hand rule. If you point your pointer finger in the direction the positive charge is moving, and then your middle finger in the direction of the magnetic field, your thumb points in the direction of the magnetic force pushing on the moving charge.
Which rule is used to determine the direction of conductor?
Whenever a current-carrying conductor comes under a magnetic field, there will be a force acting on the conductor. The direction of this force can be found using Fleming’s Left-hand Rule.
How can we find the polarity when current flows through a solenoid?
To find the polarity of a solenoid, you can use the right-hand rule for current (or left-hand rule for electrons since they go in the opposite direction to the current). To do this, point your right thumb in the direction that the current travels in the coiled wire in the solenoid and curl your fingers.