Answer:
True
Step-by-step explanation:
The core of a transformer is typically made of a magnetic material such as iron and serves to conduct the magnetic flux generated by the primary coil to the secondary coil. This facilitates the transfer of electrical energy from one circuit to another by electromagnetic induction. The core material is chosen for its high magnetic permeability, which allows it to efficiently conduct the magnetic flux and reduce energy losses due to hysteresis and eddy currents.