NEET 2024 Question Paper Mock Test

Match List-I with List-II:

In a uniform magnetic field of $0.049\text{T}$, a magnetic needle performs $20$ complete oscillations in $5\text{seconds}$. The moment of inertia of the needle is $9.8\times 10^{-6}{\text{kg m}}^2$. If the magnitude of magnetic moment of the needle is $x\times 10^{-5}{\text{A m}}^2$, then the value of '$x$ ' is:

In an ideal transformer, the turns ratio $\frac{N_p}{N_s}=\frac{1}{2}$. The ratio $V_s:V_p$ is equal to (the symbols carry their usual meaning):

In a vernier calipers, $(N+1)$ divisions of vernier scale coincide with $N$ divisions of main scale. If $1\text{MSD}$ represents $0.1\text{mm}$, the vernier constant (in $\text{cm}$) is:

A horizontal force $10\text{N}$ is applied to a block $A$ as shown in figure. The mass of blocks $A$ and $B$ are $2\text{kg}$ and $3\text{kg}$, respectively. The blocks slide over a frictionless surface. The force exerted by block $A$ on block $B$ is: