Question

please do the answer quickly​

Answer 1

Answer:

Hope this answer is helpful

Step-by-step explanation:

X=-1and y=3

Answer 2

working principles of an electric motor is based on the magnetic effects of current a current carrying loop experiences a force and rotates when placed in a magnetic field the direction of rotation of the loop is given by the Fleming's left hand rule what is the role of the split ring in an electric motor the split ring in the electric motor as a communicator the commutator reverse the direction of current flowing through the coil after is half and the rotation of the coil due to the reversal of the current in the coil continues to rotate the same direction in the same ration state Fleming's left hand rule the Fleming's left hand rule states that if we arrange the term the centre finger and the four finger Agar of the hand at right angles to each other than the some points towards the direction of the magnetic force the centre finger gives the direction of current and the four finger points in the direction of magnetic field