Sensors are the devices that convert ionic potential produced inside the body into measurable signals. Here's a step-by-step explanation:

1. Ionic potential is created inside the body due to various biological processes. This potential is a form of energy.

2. Sensors, which are specially designed devices, are used to detect this ionic potential. They can be implanted inside the body or used externally.

3. These sensors work by converting the ionic potential into an electrical signal. This is done through a process known as transduction.

4. The electrical signal produced by the sensor is usually very small and not easily measurable.

5. Therefore, this signal is then amplified using an operational amplifier (opamp). The opamp increases the magnitude of the signal without changing its other characteristics.

6. Sometimes, the signal may need to be rectified, i.e., converted from an alternating current (AC) signal to a direct current (DC) signal. This is done using a rectifier.

7. The amplified and possibly rectified signal can then be measured and analyzed. This can provide valuable information about the biological process that produced the ionic potential in the first place.

Question

Sensors are the devices that convert ionic potential produced inside the body into measurable signals. Here's a step-by-step explanation:

1. Ionic potential is created inside the body due to various biological processes. This potential is a form of energy.

2. Sensors, which are specially designed devices, are used to detect this ionic potential. They can be implanted inside the body or used externally.

3. These sensors work by converting the ionic potential into an electrical signal. This is done through a process known as transduction.

4. The electrical signal produced by the sensor is usually very small and not easily measurable.

5. Therefore, this signal is then amplified using an operational amplifier (opamp). The opamp increases the magnitude of the signal without changing its other characteristics.

6. Sometimes, the signal may need to be rectified, i.e., converted from an alternating current (AC) signal to a direct current (DC) signal. This is done using a rectifier.

7. The amplified and possibly rectified signal can then be measured and analyzed. This can provide valuable information about the biological process that produced the ionic potential in the first place.

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