Yes because decreasing the volume will make sense
Answer:
kg
Explanation:
the highr and jebad to kilogram mizans
Answer:
The induced emf in the coil is
Explanation:
From the question we are told that
The magnitude of the emf for a single loop is
The number of turn of the new wire is N = 5
The magnitude of the emf induced in the coil is
substituting value
Answer:
See the explanation below
Explanation:
By means of an electrostatic machine called Transformer, there are various types of transformers from those used for commercial and residential applications to those used at the industrial level. Its working principle is the same which is called induction. The current enters through an electric coil (copper spiral) called primary winding, this current generates a magnetic field, and if a second winding is placed inside the first, an electric current is generated in the second winding, that is called induction. If the second winding has half the turns of the first winding, The half of the original voltage will be obtained. This allows by means of different electrical transformers located in different places of the transmission of electrical energy, it can be reduced from a voltage of 700,000 volts to 120 volts