If induction is not working, it could be due to various factors depending on what type of induction you're referring to:
### 1. **Induction Stove**:
- **Incompatible cookware**: Induction stoves require cookware that is magnetic (usually made of ferrous metal). Non-magnetic materials like aluminum or copper will not work.
- **Power supply issues**: Ensure the stove is properly connected to the power supply, and check for tripped circuit breakers.
- **Faulty induction coil**: The coil under the cooktop generates the magnetic field. If this is damaged, the stove will not work.
- **Overheating protection**: Induction stoves may have built-in protection to shut off when they overheat.
### 2. **Induction Motor**:
- **Incorrect power supply**: The motor may not be receiving the correct voltage or current, causing it not to run.
- **Faulty rotor or stator**: If the rotor or stator is damaged, the motor won't function properly.
- **Overheating**: Similar to the stove, motors may stop functioning if they overheat.
- **Loose or damaged connections**: Check the wiring and connections for any signs of damage or looseness.
### 3. **Electromagnetic Induction (General)**:
- **No change in magnetic flux**: Electromagnetic induction occurs when there is a change in magnetic flux. If there is no relative movement between the conductor and the magnetic field, no current will be induced.
- **Weak magnetic field**: The magnetic field may not be strong enough to induce a current.
- **Improper positioning**: If the conductor is not positioned properly in the magnetic field, induction might not occur.
Do you have a specific type of induction in mind?