What is the charge of a lambda particle in elementary charges?

lambda particle have the elementary charge as +1.

Explanation:

Lambda particles is a family of subatomic hadron particles containing one up quark, one down quark, and a third quark from a higher flavour generation.

answer: option c. i.e. electric current flowing “downhill” from the negative electrode to the positive electrode in a battery

explanation:

the water analogy to the circuits define the pipes (water flows) to the electric current. now, we know that the electric current flows from the positive terminal to the circuit (as shown in the diagram attached).

hence, option c is the correct answer.

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