The SI unit tesla (T) for magnetic field is equivalent to:

Question

Accepted Answer

C. N s C⁻¹ m⁻¹

1. From $F = qvB$, we get $B = \dfrac{F}{qv}$.
2. Substituting units: $[B] = \dfrac{	ext{N}}{	ext{C} \cdot (	ext{m/s})}$.
3. This simplifies to $\dfrac{	ext{N} \cdot 	ext{s}}{	ext{C} \cdot 	ext{m}}$, i.e. N s C⁻¹ m⁻¹.
4. This combination is named the tesla (T).
_Source: NCERT Class 12 Physics Ch 4 "Moving Charges and Magnetism", p.136_

Answer

N C⁻¹ m s⁻¹

Answer

N C s⁻¹ m⁻¹

Answer

N m C⁻¹ s⁻¹