Magnetic Effects of Electric Current Class 10 CBSE Quiz
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Questions and Answers

What is the unit of magnetic field strength?

  • Ampere
  • Weber per meter
  • Coulomb
  • Tesla (correct)

What is the SI unit of electric current?

  • Volt
  • Ohm
  • Ampere (correct)
  • Watt

What happens to the magnetic field around a current-carrying conductor when the current increases?

  • The magnetic field remains constant
  • The magnetic field increases (correct)
  • The magnetic field reverses direction
  • The magnetic field decreases

What is the primary form of reproduction for single-celled organisms such as archaea and bacteria?

<p>Asexual reproduction (C)</p> Signup and view all the answers

In vertebrates, what is the most common form of asexual reproduction?

<p>Parthenogenesis (B)</p> Signup and view all the answers

Which mechanism for lateral gene transfer can be likened to sexual reproduction in prokaryotes?

<p>Conjugation (B)</p> Signup and view all the answers

How do prokaryotes such as archaea and bacteria reproduce asexually?

<p>Binary fission (D)</p> Signup and view all the answers

What do the offspring inherit from their single parent in asexual reproduction?

<p>Full set of genes (B)</p> Signup and view all the answers

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