The term essay hooks is the introductory part of the essay that grabs the reader’s attention. It gives him a chance to decide and make up his mind whether to continue reading your work or not. The hooks for essays are actually the baits for readers. While writing any essay, one has to make sure that the topic you choose and the overall article must be appealing to the audience. This way one will be able to grab the attention of readers. It is an interesting sentence or phrase that captures the attention and glues the reader to your piece of writing.
This magnetic field instantly interacts with the magnetic field created by the float magnets, resulting in the creation of a torsional force in the wire when current flows through it. This torsion is transmitted to the piezoceramic sensor at a particular speed. An electrical signal is produced by the sensor when it detects the tensional wave. This signal intimates the timing circuit of the arrival of the wave and hence, the timer circuit is stopped. The time interval (TOF) between the beginning of the current pulse and the arrival of the wave is measured by the timing circuit.