The pointer on a meter moves in response to changes in the quantity that the meter is measuring. For example, in a water meter, the flow of water causes the pointer to move. In an electricity meter, the amount of electricity being used will cause the pointer to move.
The pointer on a thermostat moves when the room temperature changes. This change in temperature causes the thermostat's sensor to detect the difference and adjust the pointer accordingly to indicate the new temperature reading.
The electromagnet's coil is attached to a pointer. When a current is in the electromagnet's coil, a magnetic field is produced. This field interacts with the permanent magnet's field, causing the loops of wire and pointer to rotate.
To move the pointer on a microscope, you can adjust the mechanical stage controls that move the slide horizontally and vertically. Simply turn the knobs in the desired direction to position the pointer over the area of interest on the specimen slide.
because it becomes more magnetic therfore it the pull on the coil will increase
The force that causes a spring in a force meter to stretch is the tension or pull applied to the spring by an external force. The spring resists this force by elongating, allowing the force meter to measure the magnitude of the force being applied.
The mechanical pointer meter operates off a slug and a coil to move the pointer
The pointer on a thermostat moves when the room temperature changes. This change in temperature causes the thermostat's sensor to detect the difference and adjust the pointer accordingly to indicate the new temperature reading.
the move pointer
The electromagnet's coil is attached to a pointer. When a current is in the electromagnet's coil, a magnetic field is produced. This field interacts with the permanent magnet's field, causing the loops of wire and pointer to rotate.
The pointer is lose.
Fixed magnet
A galvanometer is a simple meter that detects the flow of current. A current flowing in a wire causes magnetism around the wire. This is called electromagnetism. Like poles of a magnet repel and opposites attract. The Galvanometer uses these principles in order to move a pointer across a scale.
^ <> v
To move the pointer on a microscope, you can adjust the mechanical stage controls that move the slide horizontally and vertically. Simply turn the knobs in the desired direction to position the pointer over the area of interest on the specimen slide.
To determine the milliwatts (mW) of a laser pointer, you can use a power meter designed for measuring laser output. Simply turn on the laser pointer and direct the beam onto the power meter's sensor; it will provide a direct readout of the laser's power in milliwatts. Alternatively, if a power meter is not available, you can refer to the manufacturer's specifications or label, which typically indicates the output power of the laser pointer.
All you need to do is just press the arrow keys and the cursor will move in the direction of the arrow that has been pressed. If you press and hold the one of the Shift keys at the same time, then it will also select cells as the cursor moves.
the mouse pointer turn to arrow