Electroscope is usedA)To detect and test small electric chargesB)To calculate the amount of electric charge flowing through the conductor inthe given interval of timeC)To find out the presence of antimatterD)To test the presence of magnetic field

In order to measure the magnetic field of the electromagnets, the system makes use of a small magnetic needle to test the magnetic field(B). The needle oscillates around a fixed point in a plane in the direction of B. The period of small oscillations of the needle is-:

Am electroscope can be charged by conduction and induction.a.FALSEb.TRUE

In which of the following is NOT an application for multimeter?a.Continuity Testingb.Electrical Quantities Measurementc.Electronic Components testingd.None of the above

The determination of a digital signal’s frequency and wave shape is best accomplished with which test equipment? a frequency generator an oscilloscope a spectrum analyzer a multimeter

It is a process of investigation, examination of a subject from different points of view. 1 pointResearchQuestionnaireSurvey