MCQ
Earth's magnetic field always has a horizontal component except at or Horizontal component of earth's magnetic field remains zero at
- AEquator
- ✓Magnetic poles
- CA latitude of $60^{\circ}$
- DAn altitude of $60^{\circ}$
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Assertion $A:$ For measuring the potential difference across a resistance of $600\,\Omega$, the voltmeter with resistance $1000\,\Omega$ will be preferred over voltmeter with resistance $4000\,\Omega$.
Reason $R:$ Voltmeter with higher resistance will draw smaller current than voltmeter with lower resistance.
In the light of the above statements, choose the most appropriate answer from the options given below.