Question

The British physicist Sir Joseph willson swan wanted _(create) a long -lasting electric light ​

Answer 1

Answer:

The British physicist Sir Joseph willson swan wanted to create a long -lasting electric light .

hope this much helps uh ❣

Answer 2

Explanation:

the answer is:-

The British physicist sir joseph willson swan wanted to create a long lasting electric light.

reason:-

"To create " is used because it is in the past tense as hundreds years ago he wanted to discover ( he is dead now).

But as it is a fact that is stating in the present and is going to state in the future,the most suitable form of tense will be present tense.

hope it helps you.....