what is the syntax of creating variable in C
Answers
Answer:
A variable is the name of memory blocks, whose value can be changed at anytime (runtime), we can declare a variable by using following syntax: [storage_class] data_type variable_name [=value]; Here, [storage-class] and [=value] are optional. Note: if storage classis "static", initialization value must be provided.
Answer:
Voltmeter is an instrument used to measure potential difference between the two ends of a current carrying conductor.
Voltmeter is an instrument used to measure potential difference between the two ends of a current carrying conductor.A galvanometer can be converted in to a voltmeter by connecting a high resistance in series with it. The scale is calibrated in volt. The value of the resistance connected in series decides the range of the voltmeter.